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Study of Ground
Water Quality
Characteristics in
Industrially
Predominant Areas of
Himachal Pradesh
FINAL REPORT
Submitted to
Himachal Pradesh
Irrigation & Public
Health Department
Hydrology Project
Phase – II
Consultants
Dr Siby John
Dr L N Sharma
PEC University of Technology
Chandigarh
ii
PREFACE
This report is part of a purpose driven study entitled “Study of Ground Water
Quality Characteristics in Industrially Predominant Areas of Himachal Pradesh”
jointly undertaken by HP IPH and PEC University of Technology, Chandigarh. The
primary objective of this study was to improve and develop an integrated and
comprehensive hydrological data collection and database management system for
improved productivity and cost effectiveness of water related investments in
Himachal Pradesh.
In response to the letter No. IPH-SE-Hyd-Project II-PDSr2010 -3757-59 dated
27.08.10, a formal proposal was submitted by the Principal investigator from PEC
University of Technology, Chandigarh to the Superintending Engineer (Hydrology)
and Nodal Officer, Hydrology Project – II, IPH, Himachal Pradesh. The project
proposal was subsequently negotiated and accepted in a joint meeting held in the
office of the Superintending Engineer (Hydrology) office at Shimla on 22nd
November 2010. On receipt of the offer letter No. IPH-Hyd-II-CB-Tender-Ground
water Quality Characteristics/2010-4522-29 dated 07.01.2011; the project work was
formally initiated. The project team (Consultants / Client Deptt) after preliminary
reconnaissance prepared the Inception Report and submitted the same by 30 June
2011. The historical data available with the IPH and Central Pollution Control Board
(CPCB) / HPPCB were used to prepare the baseline maps. Subsequent data collected
from the analysis of samples from the identified tube wells were used to prepare the
spatial variation in groundwater quality of the study area. As the data collected from
the deep tube wells during the first phase of the study could not yield meaningful
conclusions to meet the objectives of the study, a second phase of the study was
conducted for a period of one year from March 2013 to February 2014 (extended
project duration) with sampling from the shallow tube wells identified in the study
area.
The consultants would like to place on record their deep sense of gratitude to
the Nodal Officer and all other officers of HP IPH for their cooperation and support in
implementing the project. Thanks are also due to the technical staff who worked with
in preparing the GIS based maps.
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CONTENTS
PREFACE
LIST OF TABLES
LIST OF FIGURES
EXECUTIVE SUMMARY
CHAPTER 1 : INTRODUCTION 1-3
1.0 General
1.1 Statement of the Problem
1.2 Objective of the Study
CHAPTER 2 : STUDY AREA 4-10
2.0 General
2.1 Baddi, Barotiwala, Nalagarh of District Solan
2.1.1 Climate and Rainfall
2.1.2 Geomorphology and Soil
2.1.3 Hydrogeology
2.1.4 Industries in the Baddi, Barotiwala, Nalagarh of District Solan
2.2 Tahilwal and Mehatpur of District Una
2.2.1Climate and Rainfall
2.2.2 Geomorphology & Soil
2.2.3 Hydrogeology
2.2.4 Industries in the Tahliwal and Mehatpur of District Una
2.3 Depth to water level and water level fluctuation chapter
CHAPTER 3 : METHODOLOGY 11-33
3.0 Introduction
3.1 Work plan
3.2 GIS based mapping of the study area
3.2.1 Geo-saptial setting of the study area
3.2.2 Location of industries (possible sources of contamination)
3.2.3 Georefrencing of tubewells
3.2.4 Gological an d geomorphological maps
3.2.5 Land use and land cover
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3.3 Water quality mapping
3.3.1 Baseline data
3.3.2 Identification of the tube wells and parameters for Monitoring
3.3.3 Updation of data through collection and analysis of the
groundwater samples
3.3.4 Spatial distribution of quality of water
3.3.5 Preparation of lithological maps of study area
3.3.6 Vulnerability / Pollution potential
CHAPTER 4 : RESULTS AND DISCUSSION 34-185
4.0 General
4.1 Analysis based on the historical / baseline data
4.2 Spatial variation in deep tube wells in 2012
4.3 Spatial variation in deep tube wells in 2013
4.3.1 Pre - Monsoon
4.3.2 Post - Monsoon
4.3.3 Variation in the concentration of the parameters in deep tube wells of
pre and post monsoon 2013
4.4 Spatial variation in shallow tube wells in 2013
4.4.1 Pre - Monsoon
4.4.2 Post - Monsoon
4.4.3 Variation in the concentration of the parameters in deep tube wells of
pre and post monsoon 2013
4.5 Major ion concentration
4.6 Lithological model
4.7 Groundwater vulnerability
CHAPTER 5 : CONCLUSIONS AND RECOMMENDATIONS 186-188
5.1 Summary and Conclusions
5.2 Recommendations
REFERENCES 189-190
APPENDIX 1
- List of Industries
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EXECUTIVE SUMMARY
Industrialization and water resources have been usually projected on a
conflicting mode. It is intuitive that the industrial pollutants / contaminants do affect
the quality of groundwater, if they are able to get transported to the aquifers. In view
of this, a PDS entitled “Study of Ground Water Quality Characteristics in Industrially
Predominant Areas of Himachal Pradesh” was awarded under the Hydrology Project
– II, Himachal Pradesh. The major objective of the project was to improve the
hydrological data collection and management system by developing an integrated and
comprehensive hydrological data collection and information system for improved
productivity and cost effectiveness of water related investments in Himachal Pradesh.
The specific objective of the study was to assess the characteristics of groundwater in
industrially predominant areas of Himachal Pradesh.
The major industrial areas in the state of Himachal Pradesh viz Baddi-
Barotiwala in Solan District and Tahliwal- Mehatpur falling in Una District were
considered for the study. The total area of the study area was
UNA - 58.73 km2
Baddu Barotiwala - 134.00 km2
The areas are bound by the geographical setting of
UNA: 760
15’ 15” E to 760
22’ 0” E and 310
26’ 1” N to 310
18’ 11” N
Baddi- Barotiwala: 760
38’ 50” E to 760
53’ 32” E and 310
5’ 35” N to 300
52’ 0” N
To achieve the objectives of the study the following work plan was adopted:
1. Field study to mark the spatial location of groundwater structures in the
study area
2. Laboratory studies to prepare and update the database with respect to
various geochemical quality parameters of the groundwater in the study
area
3. Development of the hydro-geological database of the area of study
4. Analysis of the data and development of spatial and temporal maps/models
in a GIS environment
5. Validation of models and development of the groundwater management
tools.
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The base maps of the study area were prepared using Survey of India’s (SOI)
topographic sheet Nos 53A7, 53A12, 53A16, 53 B9 and 53 B13 of 1:50,000 scale,
secondary data collected from the various departments, GPS based spatial data and
the attribute data collected from the field work coupled with IRS LISS IV data
procured as part of this study. The study area boundaries were fixed by considering
the state boundary, drainage pattern, topography, location of industries and location of
water bodies such as rivers, streams etc. The various thematic maps such as drainage,
geomorphology, geology, landuse & landcover of the study area were prepared on a
GIS platform using ArcGIS 9.3.
The study was conducted in two distinct phases:
I. The field study to collect the samples of groundwater and to assess its
quality through laboratory studies.
II. Data analysis and preparation of the thematic maps and development of
specific groundwater management tools.
The water quality data available with HPPCB, CPCB, CGWB and HPIPH
were used to create a from the baseline data base. This baseline data was used to
identify the basic water quality parameters for the study.
A reconnaissance survey was conducted to identify representative tube well
locations for sampling of water for quality assessment. Based on the locations of the
industries and keeping in view the objectives of the study, a total of 18 tube wells (06
from Una and 12 from Baddi-Barotiwala) were chosen for the initial sampling.
Initially the data were collected for the identified deep tube wells in the study. The
maps showing the spatial variation in groundwater quality parameters in the region
were prepared using Arc/GIS. It has been found that the groundwater quality in the
region varied spatially for many of the parameters. However, the impact of the
industries on the groundwater quality could not be explicitly established in this part of
the study. Accordingly, it was decided to include specific parameters which could be
of the specific industry origin in further analysis. Parametrs like TOC/COD were
considered for tracing possible organic pollution from industries like food and
breweries, pharmaceuticals etc. Also, it was observed that the transport of the
pollutants of industry origin may take longer time period to reach the deep aquifers
vii
and this could be a possible reason for absence of such pollutants in the deep tube
well samples. Therefore, it was decided to dig shallow tube wells as observation wells
in the study area. The variation in the quality of groundwater in pre-monsoon and
post-monsoon was also decided to be studied. The data derived during the second
stage using the additional shallow tube wells provided better insight into the spatial
and temporal variations in the groundwater quality of the region. At few locations
traces of heavy metals like iron, lead, zinc, cadmium, chromium etc were observed.
The concentration of some of the parameters was exceeding the permissible limits.
The groundwater quality did show variation in pre and post monsoon samples. The
results indicated deteriorating trend in the groundwater quality of the region.
However, a continuous long term assessment of the groundwater quality and data
analysis is essential to make better understanding of the issue. Therefore, there is an
urgent need to improve the groundwater management system in Himachal Pradesh
especially in the industrially predominant areas.
The analysis of the piezometric observations indicated that the depth to water
level was ranging from 20 m to 100 m bgl in Una, whereas in Baddi –Barotiwala it
was ranging from 40 m to 210 m bgl in this area.
The lihtological models were developed using the hardcopy log charts
available with the department. This will provide an easy tool in predicting the
lithological profile of a tube well dug in the area. It will also offer capabilities in
predicting geogenic quality of groundwater of the study area. Geochemical facies
evaluation indicated that the groundwater of the study area is of Ca-Mg-HCO3 type.
Using geographical and geological parameters, the pollution potential
(vulnerability) of the study area was evaluated. Based on vulnerability, the study areas
were classified into three categories viz low, medium and high. The vulnerability
assssemnt of the study area using DRASTIC indicated that in Una region, the highly
vulnerable area was estimated to be around 10 – 15%; whereas in Baddi-Barotiwala
the percentage area falling under highly vulnerable category was about 80 - 85%.
GIS based information system for groundwater management developed as part
of the project is useful in dealing with diverse and complex data base of groundwater
quality. The visual comparison facilitates easy understanding and decision making
viii
related to groundwater management. The methodology developed in the project
presents a simple GIS based information system to deal with the data base of
continuous monitoring of groundwater system.
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CHAPTER - 1
INTRODUCTION
1 .0 INTRODUCTION
Water as a vital natural resource for human survival has been well-established. Water
from beneath the ground has been exploited for various beneficial water uses since the
earliest times. The choice of underground water is obviously on the basis of superior
quality, low capital cost of development, development in stages to keep pace with rising
demand and convenient availability close to where water is required Apart from the
natural or geogenic factors, anthropogenic influences such as industrial or domestic waste
disposal, solid waste land filling etc. affect the quality of groundwater. Therefore,
groundwater quality is the sum of geogenic and anthropogenic influences. To monitor the
changes in the groundwater quality due to the above influences groundwater quality
assessment programmes are normally envisaged. The overall goal of a groundwater
quality assessment programme, is to obtain a comprehensive picture of the spatial
distribution of groundwater quality and of the changes with time that occur, either
naturally, or under the influence of man. However, in practice, most of the groundwater
assessment systems are limited to generating data with regard to levels of parameters
defining groundwater quality. Often, much less thought and research efforts have gone
into the data management phase of groundwater quality assessment. Therefore, to meet
the above goals of the groundwater quality assessment programme, what is required is to
process and translate these data into information which can be used for groundwater
quality management. The benefits of comprehensive and appropriate groundwater quality
information are timely water quality management, and/or pollution control measures, that
can be taken based on it.
Himachal Pradesh, since attaining state hood in 1971, has adopted an approach of
balanced inter-sectoral development to raise the standard of living and overall prosperity
of the people of the state. As part of this approach, the industrial policy of Himachal
Pradesh was announced in 1991. The efforts of the state Govt. to promote industries have
received further impetus with the notification of special package of incentives for the
state by the central Govt. in 2003. However, considering increased pressure on its water
resources due population growth, industrialization, and climate change etc. the state has
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notified its State Water Policy in the year 2005 and later revised in 2013 in line with the
national water policy 2012. The salient issues identified in the said policy are:
 In Himachal Pradesh availability of water is highly uneven in both space and
time.
 Some parts of state have already become water stressed.
 Rapid growth in demand for water due to population growth, urbanization,
changing lifestyle and industrialisation pose serious challenges to water security.
 Groundwater, though part of hydrological cycle and a community resource, is still
perceived as an individual property and is exploited inequitably and without any
consideration to its sustainability leading to its over-exploitation in several areas.
 Growing pollution of water sources, especially through industrial effluents, is
affecting the availability of safe water besides causing environmental and health
hazards.
 A holistic and inter-disciplinary approach at water related problems is missing.
 There is a need to map the aquifers to know the quantum and quality of ground
water resources (replenishable as well as non-replenishable).
 Both surface water and ground water shall be regularly monitored for quality. A
phased programme shall be undertaken for effecting changes in different
parameters. Water quality parameters for different uses shall continuously be
reviewed with a view to closely monitor the changes in water quality with time.
 All hydrological data, other than those classified on national security
consideration, should be in public domain. The data may be collected, collated,
processed and maintained in open and transparent manner on a GIS platform.
1.1 STATEMENT OF THE PROBLEM
Himachal Pradesh is one of the 4 new States amongst the participating 13 States and 8
Central agencies of Hydrology Project – II (HP – II). Main objective of Hydrology
Project–II is to improve and develop an integrated and comprehensive hydrological data
collection and information system for improved productivity and cost effectiveness of
water related investments in the country.
As part of the project a study to assess the impact of fast industrial growth on ground
water characteristics in the identified industrial areas of Himachal Pradesh was taken up.
3
Ground water resource development in the valley parts of the state for meeting the
domestic, irrigational and industrial water needs is going on for the last three decades.
Due to extensive ground water development for irrigation and industrial units, the water
levels are likely to show depleting trend. This increasing water drawl coupled with the
disposal of sewage/effluents by growing domestic and industrial users is likely to affect
the groundwater quality. Therefore, there is an urgent need to initiate water quality
monitoring vis-à-vis water level monitoring network from both the shallow and deep
aquifers to monitor its behavior qualitatively and quantitatively, on short as well as long
term basis.
After discussing with the officials of IPH, Industry Department and HPPCB, the
following industrial areas were considered for this study:
(i) Baddi, Barotiwala, Nalagarh of District Solan and
(ii) Tahilwal and Mehatpur of District Una.
1.2 OBJECTIVES OF THE STUDY
The objective of the study is to assess the impact of fast industrial growth on ground
water characteristics in the identified industrial areas of Himachal Pradesh in respect of
the following:
1. Groundwater quality, trend of concentration of different quality parameters
and also the changes in quality characteristics due to rapid industrialization.
2. Sustainability of available ground water resources, different artificial
measures in selected locations with regards to augmentation of fresh water
reserve (both quantitatively and qualitatively) in the study area.
3. Planning for optimum development of ground water.
4. Suggesting ameliorative measures for protecting groundwater contamination
from the industrial effluents and policy guidelines.
Monitoring of ground water quantity and quality being one of the mandates of HP-II,
thus, this study has great relevance to the project.
4
CHAPTER - 2
STUDY AREA
2.0 GENERAL
The study area comprises industrially predominant areas of Himachal Pradesh viz. Baddi,
Barotiwala, Nalagarh of District Solan and Tahilwal and Mehatpur of District Una. The
geographical, geological and hydrogeological settings of the study area and major
industries in the region are described below:
2.1 Baddi, Barotiwala, Nalagarh of District Solan
The area is bounded by Bilaspur district in north-west & Mandi district in the north,
Shimla & Sirmaur district in east & south-east respectively. District has inter-state
boundary in the south and west with State of Haryana and Punjab respectively. The
Nalagrah form one of the 4 sub-divisions and Tehsils
The local inhabitants mainly depend on agriculture for their subsistence and adopt several
traditional practices conducive for farming in sloping terrains. Large and small scale
industrial development however has taken place randomly all over the Solan district,
especially rapid industrial development is taking place in areas adjoining Punjab plains
viz., at Nalagarh valley with in the nagar panchayat of Baddi and gram panchayat of
Barotiwala, Sandholi,
2.1.1 Climate and Rainfall
The climate of the area is sub-tropical in the valley. There are four major seasons. The
winter season commences from Nov to Feb & ends in march; summer season extends
from March to June followed by the monsoon period extending from July to September.
Maximum precipitation occurs during the months from July to September. Average
annual rainfall in the area is about 1450 mm with average of 64 rainy days. Mean
maximum and minimum temperature ranges between 34°C and 4°C.
2.1.2 Geomorphology and Soil
The study area is in the valleys portion of the district Solan with altitude ranging from
300 to 700 m above MSL. The altitude of the hill ranges is higher in northern parts
whereas south-western parts are represented by low denuded hill ranges of Siwalik. The
5
Nalagarh valley is narrow and deep with steep slopes trending in NW-SE direction. The
terrain is moderately to highly dissected with steep slopes.
Sirsa nadi, forming part of the drainage basin of Sutluj, virtually running parallel to study
area is drained by streams / rivers. Most of the rivers / streams / khads maintain base flow
for major part of the year. In hilly terrain the drainage density is high and fine but it
become coarse in foothill, kandi areas and valleys.
Soil is generally sandy loam in valley areas of the district and in rest of the hilly and
mountainous areas soil is skeletal, soil depth is generally shallow except in areas having
good vegetative cover. It is generally dry, shallow and deficient in organic matter.
Landslides are the common features in mountainous terrain. Soils are rich in nutrients and
thus are fertile
2.1.3 Hydrogeology
Geologically, the rock formations occupying the district range in age from pre-Cambrian
to Quaternary period. Hydro-geologically, the unconsolidated valley fill or alluvial
formation occurring in the valley area; semi-consolidated formations belonging to
Siwalik Group and older consolidated hard rocks form aquifer in this region.
Intergarnular pore spaces in the sedimentary formations and secondary fissured porosity
in hard rocks, topographical set up coupled with precipitation in the form of rain and
snow, mainly govern occurrence and movement of ground water. Porous alluvial
formation occurring in the valley area forms the most prolific aquifer system where as the
sedimentary semi-consolidated formations and hard rocks form aquifer of low yield
prospect.
In valley area of Nalagarh, the ground water occurs in porous unconsolidated alluvial
formation (valley fills) comprising, sand, silt, gravel, cobbles/pebbles etc. Ground water
occurs both under phreatic & confined conditions. Wells and tube wells are the main
ground water supply structures. Ground water is being developed in the area by medium
to deep tube wells, dug wells, dug cum bored wells. Depth of open dug wells and dug
cum bored well in area ranges from 4.00 to 60.00 m bgl wherein depth to water level
varies from near ground surface to more then 35 m bgl. Yield of shallow aquifer is
moderate with well discharges up to 10 lps. Deeper semi-confined aquifers are being
developed by tube wells ranging in depth from 65 to 120 m tapping 25-35 m granular
6
zones. The well discharges vary from about 10 to 30 lps. Static water level of the tube
wells ranges from 2.2 to 43.20 mbgl. Depth to water table shows wide variation.
2.1.4 Industries in the Baddi, Barotiwala, Nalagarh of District Solan
The major industries in the region were identified to be pharmaceutical, detergent /
cosmetics, polymer, steel or iron, chemical industries, rubber / plastic, textile and leather.
The details of the same are given in Appendix-1
2.2 Tahilwal and Mehatpur of District Una
The area is bounded by Kangra district , towards north- & east by Hamirpur & Bilaspur
districts and towards south-west by State of Punjab. Una district is well developed in the
industrial sector due to close proximity to Punjab state with Mehatpur, Gagret, Tahliwal
& Amb as main industrial centers. Agriculture is the major occupation of the people of
the district with more than 70% population engaged in the agriculture and allied sector.
Major crops like maize, wheat, rice, sugarcane and pulses are grown apart from the
vegetables in the area. Net area irrigated in the district is about 85 sq km. Ground water is
the major source of water in the district for irrigation and domestic use.
2.2.1 Climate and Rainfall
Climate of the district is tropical to temperate in nature as the terrain varies from plains to
high hills. Temperature varies from minimum of 4°C in winter to the maximum of 46°C
in summer. The area receives rainfall during monsoon period extending from June to
September and also non- monsoon period (winter). The annual average rainfall in the area
is about 1040 mm with about 55 average rainy days. The winter season starts from the
November and continues till the middle of March. Thereafter the mercury continues
rising till the set of Monsoon which starts from the last weak of June and continues till
the middle of September
2.2.2 Geomorphology & Soil
The study area nestles between Siwalik ranges and forms part of the lesser Himalaya. It
has a diverse landscape made of the hills, valleys with piedmont zone, terraces. The
elevations of the land surface in the district vary from 340 m in south-eastern part to 1041
7
m above sea level (ASL) in eastern part of the district. Siwalik hill ranges form hilly
upland or plateau area with elevation up to 666 m above mean sea level. The vast area
between the northwesterly & southeasterly hill ranges, on both sides of river Soan is the
UNA valley. The undulating to plain fertile Una valley has an area of about 455 sq km
and it extends from Daulatpur in the north west to Santokhgarh in the south east.
Soan or Swan River, a tributary of river Satluj, drains the major part (80%) of the Una
district. Soan is an intermittent river and maintains base flow in the lower reaches. Soan
river divides the district into two parts. Soan river flows in a southeastern direction and
has a wide channel and exhibits braided nature. It originates near Daulatpur in the
northeastern part and leaves the district near Santokhgarh and subsequently joins river
Satluj. During monsoon Soan river gets flooded due to shallow bank heights & large area
on both sides get affected.
Two types of soils are observed in the district viz., alluvial soil and non-calcic brown soil.
Most of the area in district is covered with alluvial soil and only about 25% of the area
i.e. hilly area in the district is covered with Non-calcic brown soil. Soils are rich in
nutrients and thus are fertile
2.2.3 Hydrogeology
The rock formations occupying the district range in age from pre-Cambrian to Quaternary
period
Hydro-geologically, either the unconsolidated valley fill or alluvial formation is
occurring in the valley area and semi-consolidated sediments belonging to Siwalik Group
form aquifer system in the district. Porous alluvial formation forms the most prolific
aquifer system in the valley area where as the sedimentary semi-consolidated formation
for aquifer of low yield prospect.
The ground water in the Siwalik group of rocks occur under the unconfined to semi
confined conditions mainly in the arenaceous rocks viz., sandstone, siltstone, gravel
boulder beds etc. The occurrence and movement of ground water is controlled by inter
granular pore spaces and also the fracture porosity. Siwalik sediments underlie
Hilly/undulating areas where springs (mostly gravity/contact type) and bowries are the
main ground water structures apart from the hand pumps. In the low lying areas underlain
by Siwalik rocks, dug wells and hand pumps are the main ground water structures that
8
range in depth from 3.00 to 25.00 m bgl where in depth to water level ranges from 2.50 to
15.00 m bgl. In upland/plateau areas the water level is generally deep.
In Una valley area, the ground water occurs in porous unconsolidated / alluvial formation
(valley fills) comprising sand, silt, gravel, cobbles / pebbles etc., & forms prolific aquifer.
Ground water occurs both under phreatic & confined artesian conditions. Free flowing
wells are also observed in the lower part of Soan river. Ground water is being extensively
developed in the area by medium to deep tube wells, dug wells, dug cum bore wells and
also by hand pumps. Depth of dug wells and dug cum bored well in area ranges from
4.00 to 70.00 m bgl whereas depth to water level ranges from near surface to 26.46 m bgl
in pre monsoon Yield of shallow aquifer is moderate with well discharges up to 10 lps.
In Una valley depth to water level shows wide variation. During pre- monsoon period
(May 2006) it ranged from less than 2.00 to 65.00 m bgl. Deeper water levels are
confined mainly in south west (Beet area). In major parts of Una valley, depth to water
level ranged between 2.00 & 10.00 m bgl. Some areas in discharge zone along the river
Soan, show water logging conditions where water level is less than 1.5 m bgl. Historical
data indicate seasonal fluctuation (rise) between pre and post monsoon period. In general,
fall in water level up to 2 m is observed in most part of the valley.
2.2.4 Industries in the Tahilwal and Mehatpur of District Una
The major industries in the region were identified to be pharmaceutical, detergent /
cosmetics, breweries, motor, iron and steel, chemical industries, rubber / plastic, textile
and leather. The details of the same are given in Appendix 1.
2.3 DEPTH TO WATER LEVEL AND WATER LEVEL FLUCTUATION
It is very important to know depth to water level and its behavior with respect to time and
space. Based on the existing tube well data depth to water level for both the study areas
were prepared. In Una deeper aquifers are confined to northern parts of the district and
depth to water level is ranging from 20 m to 100 m bgl as shown in figure 2.1. Where as
in Baddi- barotiwala area deeper aquifers are confined to Nalagarh and Barotiwala areas.
The depth to water level is ranging from 40 m to 210 m bgl in this area (figure 2.2).
Several factors will affect recharge to groundwater including groundwater fluctuations.
When groundwater recharge exceeds the groundwater discharge, the rise in the
9
groundwater takes place. On perusal of tube well data it is observed that seasonal i. e pre
and post monsoon water level fluctuations are a common site in both the areas. Decline of
water level in the both the areas can be attributed to rise in number of tube wells.
Attempts should be made to regularly observe and create a data base for future
management of the groundwater fluctuations.
Figure 2.1
10
Figure 2.2
11
CHAPTER-3
METHODOLOGY
3.0 INTRODUCTION
The variation in quality of groundwater systems with respect to space and time is fair
possibility due to varied geogenic and anthropogenic reasons. Although, groundwater
quality assessment is taken up as a routine activity by many agencies/departments, much
less thought and research efforts have gone into, beyond laboratory analysis and
generating enormous data. In the data treatment phase of groundwater quality assessment,
water quality and hydro-geological data need to be converted into information that can be
interpreted and used for evolving effective water management systems.
The Geographical Information System (GIS) has emerged as an effective tool for
analyzing the vast volumes of different data types, obtained from different sources. The
data of groundwater quality spread over an area can be better understood with the help of
GIS based maps. In this project work an attempt was made to improve the groundwater
database in the study area using ArcGIS 9.3 (ESRI California, USA). It was also aimed to
enhance the insights into the interaction of industrialization generated anthropogenic
influences that affect the groundwater quality of the region.
The present study was carried out in two distinct steps:
I. The field study to collect the samples of groundwater and to assess its quality
through laboratory studies.
II. Data analysis and preparation of the thematic maps and development of
specific groundwater management tools.
3.1 WORK PLAN
To achieve the objectives of the study the following work plan was adopted:
1. Field study to mark the spatial location of groundwater structures in the study
area
2. Laboratory studies to prepare and update the database with respect to various
geochemical quality parameters of the groundwater in the study area
3. Development of the hydro-geological database of the area of study
12
4. Analysis of the data and development of spatial and temporal maps/models in
a GIS environment
5. Validation of models and development of the groundwater management tools.
The following sections indicate methodology followed in the study: development of
thematic maps, sample collection and laboratory analysis to assess the groundwater
quality, preparation of subsurface lithological profiles and development to specific
groundwater management tools used on the data analysis.
3.2 GIS BASED MAPPING OF THE STUDY AREA
The base maps of the study area were prepared using Survey of India‟s (SOI) topographic
sheet Nos 53A7, 53A12, 53A16, 53 B9 and 53 B13 of 1:50,000 scale using the index
map shown in Map 1, secondary data collected from the various departments, GPS based
spatial data and the attribute data collected from the field work.
The following basic rationales were applied on fixing up the boundaries of the study area:
(i) State Boundary: Wherever the Himachal Pradesh state boundary
interceded, the boundary of the study area was limited to the State
Boundary. The study area map highlighting the state boundary is shown in
Map 2.
(ii) Drainage Pattern: The study area was aligned in the direction of the
predominant drainage areas in accordance with the basic objectives of the
study. Map 3 and Map 4 show the map of the study areas indicating the
prominent drainage pattern.
(iii) Topography: Similar to drainage pattern, the slope and gradient of the
area was considered for deciding the boundaries of the study area.
(iv) Location of the Industries: In order to understand the impact of
industries on the groundwater of the region, the density of the industries
was considered to fix the extent of the study area in the industrial belts in
the Una and Solan districts. Map 5 and Map 6 depict the industries
identified to have possible impacts on the ground water aquifers in the
study area.
13
MAP 1
14
MAP 2
15
MAP 3
16
MAP 4
17
MAP 5
18
MAP 6
19
(v) Location of water bodies: As the water bodies impose natural limitations
to the flow of water/subsurface water, the boundaries fixed according to
the water bodies.
3.2.1 GEO-SAPTIAL SETTING OF THE STUDY AREA
The total area of the study area is reckoned as
UNA - 58.73 km2
Baddi Barotiwala - 134.00 km2
The areas are bound by the geographical setting of
UNA: 760
15‟ 15” E to 760
22‟ 0” E and 310
26‟ 1” N to 310
18‟ 11” N
Baddi- Barotiwala: 760
38‟ 50” E to 760
53‟ 32” E and 310
5‟ 35” N to 300
52‟ 0” N
3.2.2 LOCATION OF INDUSTRIES (POSSIBLE SOURCES OF
CONTAMINATION)
Both the areas are predominantly industrial in nature with major types of industries
classified as Iron and Steel industries, Aluminum industries, Chemical units,
Pharmaceutical companies, Rubber and Plastics, Textile and Polymer and Soap and
Cosmetics units. The industries which are potential contamination sources are mapped
and are placed at Map 5 and Map 6. The details of the industries are presented in
Appendix 1.
3.2.3 GEOREFRENCING OF TUBEWELLS
A survey was conducted to identify and locate the tube wells both deep and shallow in
the study area. The location of tube wells was recorded using GPS 72H (Garmin, USA).
3.2.4 GEOLOGICAL AN D GEOMORPHOLOGICAL MAPS
The geological maps of the study area, Baddi-Barotiwala and Una are attached at Map 7
and Map 8, respectively. The geomorphological maps of the study areas are presented at
Map 9 and Map 10.
3.2.5 LAND USE AND LAND COVER
Land use / land cover map of the study area on 1:250,000 scale (Maps 11 and 12) was
prepared using NRC LISS IV data (procured by the H.P IPH)
20
MAP 7
21
MAP 8
22
MAP 9
23
MAP 10
24
MAP 11
25
MAP 12
26
3.3 WATER QUALITY MAPPING
3.3.1 BASELINE DATA
There is no common database generation or management practices with respect to
groundwater on one platform is available in the study area (i.e., some of the tube wells
are owned / managed by HP IPH, some are owned by industries department and some are
privately owned) . The H.P IPH, Central Ground Water Board (CGWB), CPCB and
HPPCB had taken some initiative of analyzing the groundwater quality of the region. The
historical data so available for the base years were used as base line data.
3.3.2 IDENTIFICATION OF THE TUBE WELLS and PARAMETERS FOR
MONITORING
In this study, based on the spatial analysis of the base line data, it was decided to monitor
06 tube wells in Una and 12 in Baddi Barotiwala. The tube well locations in both the
areas are shown in Maps 13 and Map 14. The tube wells were so chosen that the wells
should be representative and should meet the objectives of the study. Later, in the second
phase of the study some additional shallow tube wells were dug to meet the requirements
of the specific objectives of the study. The possible parameters of importance were
decided based on the type and density of the industries in the vicinity of the tube wells.
The list of the parameters is shown in table 3.1. In the second phase of the study, during
extended period 6 shallow tube wells each were dug and monitored from both the
industrial areas (study areas).
3.3.3 UPDATION OF DATA THROUGH COLLECTION AND ANALYSIS OF
THE GROUNDWATER SAMPLES
As per the agreement of the project the H.P IPH Department collected the samples from
the identified wells and analysed it at its own laboratory at Mandi (HP), P.H. Lab Una
H.P. Some of the major parameters especially the heavy metals were got analysed from
third party NABL accredited laboratory (Eco Laboratories and Consultants Pvt Limited,
Mohali).
The test methods, detection limits and standards are presented in table 3.1.
27
MAP 13
28
MAP 14
29
Table 3.1 Test method and Standards
S.No Test Parameters Test Method Requirements as per IS:
10500-1991
Desirable
Limits
In absence of
Alternate
Source
1. pH value IS: 3025(P-11) 1983 R-2002 6.5 to 8.5 No relaxation
2. Total Hardness (as
CaCO3)
IS: 3025(P-521) 1983 R-2002
Ad. 1
Max 300 Max 600
3. Conductivity IS: 3025(P-14) 1984 R-2002 --- ---
4. Chloride (as Cl) IS: 3025(P-32) 1988 R-1999 Max 250 Max 100
5. Sulphate (as SO4) IS: 3025(P-24) 1986 R 1998 Max 200 400 (Sec col7)
6. Manganese (as Mn) IS: 3025(P-59): 2006
(DL= 0.05 mg/l)
Max 0.1 0.3
7. Nitrate (as NO3) IS: 3025 (P-34)1988 R 1999
(DL= 0.1 mg/l)
Max 45 100
8. Iron (as Fe) IS: 3025(P-53): 2003 Max 0.3 Max 1.0
9. Alkalinity, Max. APHA 21st
ED 2005-2320 B Max 200 600
10. Acidity IS: 3025(P-22) 1986 R-2002 --- ---
11. Turbidity IS: 3025(P-10) 1984 R-2002 Max 5 Max 10
12. Dissolved Solids IS: 3025(P-53) 2003 Max 0.3 Max 1.0
13. Fluoride (as F) APHA-21st
ED. 2005-4500 D Max 1.0 1.5
14. Mercury (as Hg) APHA- 3112B- 21st
ED.2005
DL= 0.001 mg/l
Max 0.001 No relaxation
15. Cadmium (as Cd) IS: 3025(Part 41) 1992 R 1998
DL= 0.008 mg/l
Max 0.01 No relaxation
16. Cyanide (as CN) IS: 302(Part 27): 1986
DL= 0.01 mg/l
Max 0.05 No relaxation
17. Lead (as Pb) APHA- 21st
ED.2005-
3111BA-AC
DL= 0.02 mg/l
Max 0.05 No relaxation
18. Zinc (as Zn) IS: 3025 (P-49) 1994 R 1999
Amnd. 1
DL= 0.02 mg/l
Max 5 15
19. Copper (as Cu) APHA- 21st
ED.2005- 3111B
DL= 0.02 mg/l
Max 0.05 1.5
20. Chromium (as Cr) APHA- 21st
ED.2005- 3111B
DL= 0.02 mg/l
Max 0.05 No relaxation
21. Coliforms IS: 1622-1981 R 2003 Max 10 ---
22. Feacal Coliforms IS:1622-1981 R 2003 --- ---
30
3.3.4 SPATIAL DISTRIBUTION OF QUALITY OF WATER:
The GIS based analysis of spatio-temporal behaviour of the groundwater quality in the
study area was done using the Geostatistical Analyst module of ArcGIS 9.3 (ESRI,
USA). The interpolation technique used in the analysis is inverse distance weighted
(IDW) method. IDW is an algorithm for spatially interpolating, or estimating values
between measurements. Each value estimated in an IDW interpolation is a weighted
average of the surrounding sample points. Weights are computed by taking the inverse of
the distance from an observation‟s location to the location of the point being estimated.
The variation of each geochemical parameter is plotted taking into consideration the
minimum and maximum value of each parameter as well as permissible limits as per
standards. The spatial maps are prepared for base line data as well as current data.
3.3.5 PREPARATION OF LITHOLOGICAL MAPS OF STUDY AREA
Litho logical strata charts of the tube wells falling in the study area and its vicinity have
been collected from the client department (H.P IPH). The lithological data is interpreted
from samples collected at the time of drilling and electric logging which uses the
resistivity methods. The subsurface data was transferred in the Excel sheet and was
imported in the RockWorks14 (RockWare Inc., USA) software package for geological
data management, analysis, and visualization. It offers tools for modeling, image
creation, and report generation. The specific tool of Rockware software to link with
ArcGIS is used so that the work can be done in ArcGIS 9.3 window with RockWorks14
as a special tool.
The layer-wise lithological database of each tube well is prepared and the database file so
prepared is run on the Software for the generation of subsurface lithological model of the
study area. In order to bring more clarity to the subsurface lithology of the area, the
sections are selected in the direction of flow and in its perpendicular.
3.3.6 VULNERABILITY / POLLUTION POTENTIAL
A DRASTIC model applied in a GIS environment was used to evaluate the vulnerability
of the shallow groundwater of study area. The DRASTIC model was developed by the
US Environmental Protection Agency (EPA) to evaluate groundwater pollution potential
for the entire United States. It was based on the concept of the hydro-geological setting
that is defined as a composite description of all the major geologic and hydrologic factors
31
that affect and control the groundwater movement into, through and out of an area (Aller
et al. 1987). The acronym DRASTIC stands for the seven parameters used in the model
which are: depth to water, net recharge, aquifer media, soil media, topography, impact of
vadose zone and hydraulic conductivity (Table 5.8). The model yields a numerical index
that is derived from ratings and weights assigned to the seven model parameters. The
DRASTIC Index is then computed applying a linear combination of all factors according
to the following equation:
Drastic Index = Dr Dw + Rr Rw + Ar Aw + Sr Sw + Tr Tw + Ir Iw + Cr Cw = Pollution
Potential
Where D, R, A, S, T, I, C represent the seven hydrogeologic factors, r is the notation for
rating value (1–10) and w is the weight value for a given parameter (1–5), which are
given below in tabular format (Table 5.8). The resulting DRASTIC index was calculated
for each location and plotted using ArcGIS 9.3 (ESRI, USA).
Table 3.2: Assigned weights for calculating ‘DRASTIC INDEX’
Feature Weight
Depth to water table 5
Net Recharge 4
Aquifer Media 3
Soil Media 2
Topography 1
Impact of Vadose Zone 5
Hydraulic Conductivity of the Aquifer 5
Table 3.3 Ranges and ratings for depth to water table
Range in meters Rating
0-1.5 10
1.5.-4.5 9
4.5-9.1 7
9.1-15.2 5
15.2-22.9 3
22.9-30.5 2
>30.5 1
32
Table 3.4 Ranges and ratings for aquifer media
Range Weight
Massive Shale 2
Metamorphic/Igneous 3
Weathered Metamorphic/Igneous 4
Thin Bedded Sandstone, Limestone Shale
Sequences
6
Massive Sandstone 6
Massive Limestone 6
Sand and Gravel 8
Basalt 9
Karst Limestone 10
Table 3.5 Ranges and ratings for soil media
Range Rating
Thin or Absent 10
Gravel 10
Sand 9
Peat 8
Shrinking and /or Aggregated Clay 7
Sandy Loam 6
Loam 5
Silty Loam 4
Clay Loam 3
Muck 2
Non-shrinking and Non-aggregated Clay 1
Table 3.6 Ranges and ratings for topography (percent slope)
Range Rating
0-2 10
2-6 9
6-12 5
12-18 3
18+ 1
33
Table 3.7 Ranges and ratings for impact of Vadose Zone Media
Range Rating
Silt/Clay 1
Shale 3
Limestone 6
Sandstone 6
Bedded Limestone, Sandstone, Shale 6
Sand and Gravel with significant Silt and
Clay
6
Metamorphic / Igneous 4
Sand and Gravel 8
Basalt 9
Karst Limestone 10
Table 3.8 Ranges and ratings for K Value
Range Rating
0.05-0.5 1
0.5-1.5 2
1.5-3.5 4
3.5.-5 6
5-10 8
>10 10
Table 3.9 Ranges and ratings for net recharge
Range in mm Rating
0-50.8 1
50.8-101.6 3
101.6-177.8 6
177.8-254.0 8
>254.0 9
34
CHAPTER-4
RESULTS AND DISCUSSION
4.0 GENERAL
The major thrust of the study was to improve the status of the groundwater management
system vis-a-vis the groundwater quality data base management in the wake of rapid
industrialization in the study area. To meet the challenges in the complexity and diversity
of the data base with regard to groundwater quality GIS based data base management and
modeling approach was used. This section deals with the variation in the groundwater
quality with respect to space and time. Maps showing the spatial and temporal variation
in groundwater quality are presented. The results are presented for both base line data and
updated data generated as part of the study. In the extended period of the study specific
attention was paid to understand the groundwater quality changes with respect to pre and
post monsoon period. Also, efforts were made to study the possible impact of
industrialization in groundwater quality by drawing samples from the specific shallow
wells dug in the study area.
4.1 ANALYSIS BASED ON THE HISTORICAL / BASELINE DATA
The available historical data collected from HPIPH, HPPCB, CGWB and CPCB were
analysed and the information is presented in figure 4.1 to 4.10. Based on this analysis and
the possible contaminants originated from the industries in the vicinity the parameters for
the further study were decided.
4.2 SPATIAL VARIATION IN DEEP TUBE WELLS IN 2012
This section deals with the spatial variation in quality parameters such as pH, TH,
Conductivity, Cl, SO4, Mn, NO3, Fe, Alkalinity, Acidity, Turbidity, Dissolved Solids, F,
Hg, Cd, CN, Pb, Zn, Cu, Cr, Coliforms and Faecal Coliform. The specific test results of
all the samples for all the parameters are attached as Appendix 2. The spatial variation in
the above water quality parameters for both the study areas is depicted in figure 4.11 to
4.39.
From the figures it can be seen that the deep tube well samples analyzed in 2012, in
Baddi area the alkalinity and chloride exceed the permissible limit about 5% of the total
area. The heavy metal concentration in the entire area was less than the permissible limit
except lead which is found to be slightly more than the permissible limit in the Kalu
35
Jhanda area, which was dominated by leather industries. In the Una area almost all the
parameters were with in the permissible limits except alkalinity and chloride which were
found to be exceeding permissible limit in about 2-3% of the total area. However, it was
concluded that the perceptible change in the quality of the groundwater could not be
observed due to the fact that the samples were drawn from deep tube wells and where the
impact of the industrial effluent could be possibly less. Therefore it was suggested after
this phase of the study that in order to achieve the specific objectives of the study,
samples should be drawn from shallow tube wells where the possible impact of industrial
effluent may be significant.
Figure 4.1 Figure 4.2
Figure 4.3 Figure 4.4
Figure 4.5 Figure 4.6
36
Figure 4.7 Figure 4.8
Figure 4.9 Figure 4.10
Figure 4.11 Figure 4.12
37
Figure 4.13 Figure 4.14
Figure 4.15 Figure 4.16
38
Figure 4.17 Figure 4.18
Figure 4.19 Figure 4.20
39
Figure 4.21 Figure 4.22
Figure 4.23 Figure 4.24
40
Figure 4.25 Figure 4.26
Figure 4.27 Figure 4.28
41
Figure 4.29 Figure 4.30
Figure 4.31 Figure 4.32
42
Figure 4.33 Figure 4.34
Figure 4.35 Figure 4.36
43
Figure 4.37 Figure 4.38
Figure 4.39
44
4.3 SPATIAL VARIATION IN DEEP TUBE WELLS IN 2013
4.3.1 Pre - Monsoon
Figures 4.40 to 4.63 show the spatial variation of the various quality parameters in deep
tube wells during the pre-monsoon period. The figures indicate that quality attributes in
deep tube wells did not show significant variation from the results of 2012. Both in Una
and Baddi-Barotiwala, the iron concentration is found to be exceeding the permissible
limit, possibly due to the presence of iron and steel industry or metal working industries
effluent. However, the additional parameters like of TOC or COD did figure in some of
the tube wells especially at locations close to industries where such organic pollution is
anticipated. Therefore, it was decided that such a parameter may be continued to be
monitored in the subsequent samplings. Concentration of some heavy metals like Lead,
Zinc, Chromium, Cadmium etc., although was observed in few tube wells, no meaningful
conclusions could be drawn due to paucity of data. However, the continued monitoring of
these wells and analysis of data would provide more insights into this observation
4.3.2 Post - Monsoon
The results of spatial mapping of the variation of various water quality parameters in
deep tube wells for the post – monsoon are shown in figures 4.64 to 4.85.
4.3.3 VARIATION IN THE CONCENTRATION OF THE PARAMETERS IN
DEEP TUBE WELLS OF PRE AND POST MONSOON 2013
Comparison of the changes in groundwater quality parameters with in pre and post
monsoon is attempted in this section. Figures 4.86 to 4.89 present the temporal change in
the groundwater quality in deep tube wells in the study area. The changes in water quality
parameters with respect to space as indicated therein show that there is variation in the
concentration of some of the parameters between pre – monsoon and post – monsoon
(alkalinity, iron, hardness etc). The concentration of most of the parameters reduced in
post – monsoon.
45
Figure 4.40
46
Figure 4.41
47
Figure 4.42
48
Figure 4.43
49
Figure 4.44
50
Figure 4.45
51
Figure 4.46
52
Figure 4.47
53
Figure 4.48
54
Figure 4.49
55
Figure 4.50
56
Figure 4.51
57
Figure 4.52
58
Figure 4.53
59
Figure 4.54
60
Figure 4.55
61
Figure 4.56
62
Figure 4.57
63
Figure 4.58
64
Figure 4.59
65
Figure 4.60
66
Figure 4.61
67
Figure 4.62
68
Figure 4.63
69
Figure 4.64
70
Figure 4.65
71
Figure 4.66
72
Figure 4.67
73
Figure 4.68
74
Figure 4.69
75
Figure 4.70
76
Figure 4.71
77
Figure 4.72
78
Figure 4.73
79
Figure 4.74
80
Figure 4.75
81
Figure 4.76
82
Figure 4.77
83
Figure 4.78
84
Figure 4.79
85
Figure 4.80
86
Figure 4.81
87
Figure 4.82
88
Figure 4.83
89
Figure 4.84
90
Figure 4.85
91
Figure 4.86
92
Figure 4.87
93
Figure 4.88
94
Figure 4.89
95
Figure 4.90
96
Figure 4.91
97
Figure 4.92
98
Figure 4.93
99
Figure 4.94
100
Figure 4.95
101
Figure 4.96
102
Figure 4.97
103
4.4 SPATIAL VARIATION IN SHALLOW TUBE WELLS IN 2013
4.4.1 Pre - Monsoon
In the extended phase of the study special attention was made to understand the spatial
variation in the quality of groundwater in the top aquifers (Shallow wells). Figures 4.98
to 4.122 Show the spatial variation in the quality parameters in the shallow tube wells.
Most of the parameters showed a trend below the permissible limits. However, the
additional parameters like of TOC or COD did figure in some of the tube wells especially
at locations close to industries where such organic pollution is anticipated. Therefore, it
was decided that such a parameter may be continued to be monitored in the subsequent
samplings. Concentration of some heavy metals like Lead, Zinc, Chromium, Cadmium
etc., although was observed in few tube wells, no meaningful conclusions could be drawn
due to paucity of data. However, the continued monitoring of these wells and analysis of
data would provide more insights into this observation
4.4.2 Post - Monsoon
The figures 4.123 to 4.148 depict the spatial variation in the quality of groundwater in
shallow wells in the post monsoon period.
4.4.3 VARIATION IN THE CONCENTRATION OF THE PARAMETERS IN
SHALLOW TUBE WELLS OF PRE AND POST MONSOON 2013
Comparison of the changes in groundwater quality parameters with in pre and post
monsoon is attempted in this section. Figures 4.149 to 4.172 present the temporal change
in the groundwater quality in shallow tube wells in the study area. The changes in water
quality parameters with respect to space as indicated therein show that there is variation
in the concentration of some of the parameters between pre – monsoon and post –
monsoon (alkalinity, iron, hardness etc). The concentration of most of the parameters
reduced in post – monsoon.
104
Figure 4.98
105
Figure 4.99
106
Figure 4.100
107
Figure 4.101
108
Figure 4.102
109
Figure 4.103
110
Figure 4.104
111
Figure 4.105
112
Figure 4.106
113
Figure 4.107
114
Figure 4.108
115
Figure 4.109
116
Figure 4.110
117
Figure 4.111
118
Figure 4.112
119
Figure 4.113
120
Figure 4.114
121
Figure 4.115
122
Figure 4.116
123
Figure 4.117
124
Figure 4.118
125
Figure 4.119
126
Figure 4.120
127
Figure 4.121
128
Figure 4.122
129
Post Monsoon
Figure 4.123
130
Figure 4.124
131
Figure 4.125
132
Figure 4.126
133
Figure 4.127
134
Figure 4.128
135
Figure 4.129
136
Figure 4.130
137
Figure 4.131
138
Figure 4.132
139
Figure 4.133
140
Figure 4.134
141
Figure 4.135
142
Figure 4.136
143
Figure 4.137
144
Figure 4.138
145
Figure 4.139
146
Figure 4.140
147
Figure 4.141
148
Figure 4.142
149
Figure 4.143
150
Figure 4.144
151
Figure 4.145
152
Figure 4.146
153
Figure 4.147
154
Figure 4.148
155
Figure 4.149
156
Figure 4.150
157
Figure 4.151
158
Figure 4.152
159
Figure 4.153
160
Figure 4.154
161
Figure 4.155
162
Figure 4.156
163
Figure 4.157
164
Figure 4.158
165
Figure 4.159
166
Figure 4.160
167
Figure 4.161
168
Figure 4.162
169
Figure 4.163
170
Figure 4.164
171
Figure 4.165
172
Figure 4.166
173
Figure 4.167
174
Figure 4.168
175
Figure 4.169
176
Figure 4.170
177
Figure 4.171
178
Figure 4.172
179
4.5 MAJOR ION CONCENTRATION
The major ion concentration of the groundwater chemical quality was evaluated using the
trilinear diagram (piper diagram). The data derived from the groundwater quality analysis
of the study areas were used for making the piper diagram. Figures 4.173 and 4.174.
depict the piper diagram for Una and Baddi and Barotiwala areas of the study,
respectively. Geochemical facies evaluation of the groundwater indicated that most of the
samples, both from shallow and deep wells, are of the Ca-Mg-HCO3 type.
Figure 4.173 Piper diagram (Una)
180
Figure 4.174 Piper diagram (Baddi)
4.6 LITHOLOGICAL MODEL
Figures 4.175 and 4.178 indicate the lithological model of the study areas using the
procedure demonstrated in section 3.3.5. The cross section so derived will be of use in
predicting the lithological profile of the wells and in identifying the lithologically ideal
locations for well construction.
181
Figure 4.175
Figure 4.176
182
Figure 4.177
Figure 4.178
183
4.7 GROUNDWATER VULNERABILITY
Vulnerability/pollution potential is an estimate of the potential threat of the groundwater
to pollution. The approach used is to prepare a pollution potential index based on the
topography, drainage pattern and lithological profile of the region. Using the thematic
maps of the region, the final vulnerability map was prepared by running the DRASTIC
model in the GIS environment by superimposing the seven hydro-geological layers.
Figures 4.179 & 4.180 show the vulnerability maps for the study areas. The Drastic
Indices obtained from the model varied largely from 100 to 160. The study areas were
divided into less vulnerable (less than 100), moderately vulnerable (100 – 150) and
highly vulnerable (more than 150) with respect to groundwater pollution. In Una region,
the highly vulnerable area was estimated to be around 10 – 15%; whereas in Baddi-
Barotiwala the percentage area falling under highly vulnerable category was about 80 -
85%. Incidentally, under the natural conditions, the high and moderate groundwater
vulnerability zones are mainly located in the groundwater recharge zones. This map
would help in identifying the vulnerable areas in the region and would provide a
management tool in deciding the location of groundwater extraction structures and
potential pollution threat in decision making with respect to groundwater management.
184
Figure 4.179
185
Figure 4.180
186
CHAPTER-5
CONCLUSIONS AND RECOMMENDATIONS
5.1 SUMMARY AND CONCLUSIONS
The project was undertaken as part of Hydrology Project – II (HP – II) with an objective
to improve and develop an integrated and comprehensive hydrological data collection
and database management system for improved productivity and cost effectiveness of
water related investments in Himachal Pradesh. The specific objective of the study was to
assess the characteristics of groundwater in industrially predominant areas of Himachal
Pradesh. The major industrial areas in the state of Himachal Pradesh viz Baddi-
Barotiwala in Solan district and Tahliwal- Mehatpur falling in Una District were
considered for the study. The water quality data from the baseline data and data collected
as part of this study were used for preparing the GIS based information system for
groundwater management in the region. Based on the analysis of the data and
observations, the following specific conclusions are drawn:
 There is an urgent need to improve the groundwater management system in
Himachal Pradesh especially in the industrially predominant areas.
 GIS based information system for groundwater management is useful in dealing
with diverse and complex data base of groundwater quality
 The quality of the groundwater in the study area varied both spatially and
temporarily (Pre monsoon and Post monsoon)
 Although it is intuitive that the industrial effluents affect the groundwater quality,
no substantiative proof to this effect could be derived from this study based on the
deep tube well water quality studies.
 Although the transport of the pollutants / contaminants from the industrial
effluents to the aquifers as hypothesised could not be established based on the
water quality assessment done in the deep aquifers, the results indicated
deteriorating trend in the groundwater quality in the region.
 The water quality of the shallow wells was found to be inferior to that of deep
wells.
 The lihtological models developed from the log data of the study area would be
useful in groundwater management decision making
187
 Geochemical facies evaluation indicated that the groundwater of the study area is
of Ca-Mg-HCO3 type
 The vulnerability assessment of the study area using DRASTIC indices indicated
that both the studies areas are vulnerable to contamination of groundwater. In Una
region, the highly vulnerable area was estimated to be around 10 – 15%; whereas
in Baddi-Barotiwala the percentage area falling under highly vulnerable category
was about 80 - 85%.
 The methodology proposed here in presents a simple GIS based information
system to deal with the data base of continuous monitoring of groundwater system.
 This information system could also be used for the impact assessment of
industrial activities and policy decisions on groundwater management.
5.2 RECOMMENDATIONS
The following recommendations are made based on the present study:
 Continuous monitoring of the observation wells in the industrially predominant
areas of the Himachal Pradesh is essential to understand the impact of the
industries in the vicinity on the groundwater quality
 A GIS based information system for groundwater management is essential to be
established in the industrially predominant areas of the Himachal Pradesh. Data
on a continuous basis to be input to this information system so as to regularly
asses the spatial and temporal changes in the groundwater quality in the area
 Although the impact of the industrial pollutants or contaminants on the
groundwater quality is intuitive no clear correlation could be established as part
of this study. A study and modeling of pollutant transport in the geographical
region is required to establish a clear correlation or „cause – effect‟ relationship
 In this study, the groundwater quality was assessed based on the drinking water
quality parameters. However, a long term study tracking the specific parameters
identified to be originated from the industry(s) under consideration should be
taken up to establish the „cause – effect‟ relationship (e.g., the monitoring of
TOC, COD etc as proposed in the later part of the study).
 Since the study areas receives high average annual rainfall, it is recommended
that rainwater harvesting may be adopted as a mandatory requirement in all the
industries / buildings in the region
188
 The development of the groundwater resources in the region should be carried out
in a controlled and phased manner. The fluctuations in the water level and quality
changes may have to be continuously monitored and the management of the
groundwater in the region may be carried out by a single agency / department
 The monitoring and management of the industrial effluents emanate from the
region should be carried out and effluent treatment should be made mandatory for
all the industries
189
REFERENCES
 Aguuilar, J. B, Orban P, Dassargues, A, and Brouyere, S , Identification of
groundwater quality trends in a chalk aquifer threatened by intensive agriculture
in Belgium., Journal of Hydrogeology, V 15(2), pp1615-1627, 2007
 Al-Adamat, A.R.N Foster, I.D.L and Baban, SMJ, Groundwater vulnerability and
riskmapping for the Balastic auifer of the Azraq basin of Jordan using GIS ,
Remote sensing and DRASTIC, Applied Geography, V 23 (3) , pp 303-324, 2003.
 Aller, L , Bennet, T Lehar J H, Petty, R.J and Hackett G , DRASTIC a
standardized system for evaluation groundwater pollution potential using
hydrogeological settings, EPA 600/2/87/035: 625, 1987
 CGWB, Groundwater Information Booklet, Una District, Himachal Pradesh, 2007
 CGWB, Groundwater Information Booklet, Solan District, Himachal Pradesh,
2007
 CGWB, Groundwater year Book Himachal Pradesh (2007-2008)
 CGWB, Groundwater Management Studies Una District, Himachal Pradesh
(Reapprisal Hydrogeologcal Survey, AAP 2006-2007)
 CGWB, Aquifer System of Himachal Pradesh, 2012
 CPCB, Status of water quality in India, 2010
 Rajesh Bansal, L. N. Sharma and Siby John, Analysis, Assessment and Mapping
of Groundwater Quality of Chandigarh (India), Journal. of Environmental Science
and Engg., V 53(2), pp 157-162, April 2011
 Rajesh Bansal, L. N. Sharma and Siby John, Groundwater Pollution Risk
Mapping of Chandigarh in Ghaggar Basin, 23rd
Indian Engineering Congress,
IEI, Warangal, 11-14 December, 2008
190
 Siby John, L.N.Sharma, Rajesh Bansal, Groundwater quality assessment and
mapping for Chandigarh (India), Proc. Int. Conf ASCE-EWRI India, IIT Madras,
India, 2010
 Siby John, L.N.Sharma, Rajesh Bansal “GIS Based Modeling of Geo-chemical
quality of Groundwater in Chandigarh”, Int. Symposium, “Geospatial Databases
for Sustainable Development”, Goa, Sept 27-30, , pp 36, 2006
SNO. LOCATION AUTO CHEMICAL SOAP ELECT FOOD H/WARE LEATHER
PHARMAC
EUTICAL
PLASTIC PRINTIG STEEL TEXT. TOTAL
1 Baddi 47 41 29 68 20 4 9 68 53 26 21 15 401
2 Jharmajri 1 6 9 20 6 0 4 40 13 14 8 5 126
3 Barotiwala 4 11 10 9 0 0 2 12 8 4 10 1 71
4 Malpur 1 2 1 0 2 0 0 10 5 0 0 1 22
5 Manpura 1 1 0 8 0 0 2 10 2 6 0 0 30
6 Kirpalpura 5 2 0 2 3 0 0 0 0 5 1 0 18
7 Rajpura 3 0 2 0 0 0 1 0 0 0 0 5 11
8 Kishanpura 5 4 3 2 0 0 1 20 7 13 0 1 56
9 Bagbania 0 1 0 4 3 0 1 11 1 4 0 0 25
10 Khera 0 0 1 1 0 0 0 3 0 0 1 1 7
11 Dundhli 0 0 1 5 1 0 0 11 5 0 0 0 23
12 Kalujhunda 0 0 0 2 0 0 0 0 0 0 1 0 3
13 Nangal 0 0 0 1 0 0 0 3 1 0 2 0 7
TOTAL 67 68 56 122 35 4 20 188 95 72 44 29 800
APPENDIX 1 : TYPE AND NUMBER OF FACTORIES IN BADDI AND BAROTIWALA AREA
Sr. No. NAME ADDRESS PRODUCT
1 Agnihotri Concrete Blocks, Plot No. 16-17, Ind. Area Tahliwal, Una Concrete Blocks
2 Alfa Cement Industry, 34-B, Ind. Area, Tahliwal, Una Cement
3 Anand Offset Printers & Packers, 35, Ind. Area, Tahliwal, Una Offset Printing
4 Arora Industries Pvt. Ltd., Plot No. 68-69, Ind. Area Tahliwal, Una Laundry Soap
5 Asterisk Health Care, V.P.O. Bela, Bathuri, Teh. Haroli, Una Pharmaceuticals
6 B.B. Chemicals Pvt. Ltd., Plot No. 18-22, Ind. Area Tahliwal, Una Chlorinated Plastic
7 Bectore Food Specialistries Ltd., Plot No. 13, Phase 1-2 Ind. Area Biscuits
8 Beta Max Remedies Pvt. Ltd., Plot No. 24-25, Ind. Area Phase-I/II Pharmaceutical
9 Crystal & Rosin Turpentine, Plot No. 79, Ind. Area Tahliawal, Una Cuppies & Patties
10 D J Biotech Pvt. Ltd., Kh. No. 60-61, Vill. Bela Bathuri, Teh. Pharmaceutical
11 Dee Vashisht Ent., Plot No. 78, Ind. Area, Tahliwal, Una Doona Plates
12 Deep Enterprises Pvt. Ltd., Plot No. 65, Ind Area Tahliwal, Una Disposable Paper Plates & Duna
13 Deepak Fasteners Ltd. Unit-Ii, Near 33 Kv Sub Sta, Ind. Area, Ph-Iv, Nut-Bolts
14 Devki Nandan Steel Works, Plot No. Ind. Area Tahliwal, Una Fabricated Steel Structure, Cross Arms
15 Divine Meditech (P) Ltd., # 18, Phase-III, Ind. Area Tahliwal, Una Electronic Medical Surgical Equipments
16 Divyam Storage System, Vill. Bela Bathri, Tahliwal Pallet Packs, Slotted Angles Cable Tray
17 Ess Ess Industries, Plot No. 76-77, Ind. Area, Tahliwal, Una Plastic Parts
18 Gawala Cattle Feed Pvt. Ltd., Plot No. 57-58, Ind. Area Tahliwal, Una Gram Udyog Welfare Association
19 Geeta Industries, V.P.O. Bathu, Teh. Haroli, Una Water Tank
20 Goodwill Pre-Pob., Near Power Grid V.P.O. Nangal Kalan, Transformer Parts
21 H.N. Steel Casting Pvt. Ltd., Vill. Bathri, Teh. Haroli Near Tahliwal, Ingots
22 Haustus Biotech Pvt. Ltd., P. No. 44-45, Ind. Area Tahliwal, Una Pharmaceuticals
23 Hi-Flex Laminatoes, Plot No. 8-A, Ph. Ii, Ind. Area Tahliwal, Printers & Laminators
24 Hike Leather Pvt. Ltd., Plot No. 3, Ind. Area, Tahliwal, Una Shoes
25 HNI International Pvt. Ltd., Bathu, Teh. Haroli, Una Fasteners
26 J.K. Gases, Plot No. 1,2, 2A-3, Ind.Area Tahliwal, Una Oxygen Gas
27 J.M. J. Essential Oil Co., Plot No.39, Ind. Area Tahliwal, Una Perfume
28 Jay Pee Enterprises, Plot No. 3, Phase Iii, Ind. Area Tahliwal, L.D., H.D., P.P. Granula
29 Jay Pee Industries, Plot No.35A, Phase 1 & 2, Ind. Area, Welding Electrodes & M.S. Binding Wire
30 Jupiter Multi Fruit Products, Plot No. 1, Ind. Area Tahliwal, Una, (H.P.) R.T.S. Jam Pickle Savees
INDL. AREA TAHLIWAL (UNA)
APPENDIX 1
31 Kaloti Forege Pvt. Ltd., Plot No. 71, Ind. Area Tahliwal, Una Nut Bolts & H.B. Wire
32 Kamlesh Electrical Works Pvt. Ltd., Shed-9, Ind. Area Tahliwal, Una Electrical Accessories
33 Kaushal Floor Mills Pvt. Ltd., Plot No. 3, Ind. Area Tahliwal, Una Atta, Meda, Suji
34 Laxmi Packaging Products, Plot No. 50, Ind. Area, Tahliwal, Una Corrugated Boxes
35 Lovin-Care Cosmetics Pvt. Ltd., Vpo Bathu, Teh. Haroli, Una Cosmetics
36 Lucky Boards, Vill Gurplah, Teh. Haroli, Distt. Una Mill, Mix & Hard Board
37 Mahesh International Co., Plot No. 39-40, Ind. Area Tahliwal, Una Tea
38 Manbik Graphics Pvt. Ltd., Plot No. 40, Ind. Area Tahliwal, Una Computer Stationery
39 Mefro Organic Ltd., Plot No.4, Ind. Area, Tahliwal, Una Pharmaceuticals
40 Megaa Bakers Pvt. Ltd., Plot No.2, Ind. Area Tahliwal, Una Biscuits
41 Mehak Chemical Pvt. Ltd., # 47, 48, 49, 53,54,55, Ind. Area Tahliwal, Stable Bleaching Powder
42 Midas-Care Pharmaceuticals Pvt. Ltd., Vpo Bathu, Teh. Haroli, Una Pharmaceutical
43 Milli Trends & Foils, V.P.O. Bela Batteri, Haroli, Una Leather Foil
44 Mohindra Glass Craft, Plot No. 57, Ind. Area Tahliwal, Una Fancy Mirrors
45 Mohit Plastics, Shed No. 7, Ind. Area, Tahliwal, Una Plastic Goods
46 Monika Food Pvt. Ltd., Plot No. 63, Ind. Area Tahliwal, Una Basen
47 Muneesh Cattle Feed Pvt. Ltd., Plot No. 26, Inda. Area Tahliwal, Una Gram Udyog Welfare Association
48 Nayasa Multiplast, Bela Bathri, Teh. Haroli, Una Plastics Dana
49 Neelam Alloys & Casting, Vill Bela Bathri, Distt. Una M.S. & C. I. Casting
50 Nisha Enterprises, Shed No. 4 Ind. Area Tahliwal, Una Plastic Elect.
51 P.B. Poles Pvt. Ltd., Plot No. 8, Ind. Area Tahliwal, Una P.B. Poles
52 Pooja Cardboard Box Pvt. Ltd., Plot No. 50,51,52, Ind. Area, Tahliwal, Cardboard Box
53 Pritika Autocast Pvt. Ltd., Vill. Bathri, Tahliwal, Haroli, Una Tractors Parts
54 Pure Pet Recycling Co. Unit � No. - 1, Plot No. 75, Ind. Area Phase I-Ii Tahliwal, Pet Flakes/Plastic Inpemes
55 R & S Laboratories, 14 & 15, Ind. Area, Tahliwal, Una Pharmaceuticals
56 Rahul Cattle Feed Industries, Plot No. 33, Ind. Area Tahliwal, Una Cattle Feed
57 Ravi Concretes, Plot No. 2-Iii Ind. Area Tahliwal, Una Concretes Blocks
58 Regal Snack Pvt. Ltd., Vill. Shampura, Tahliwal, Una Potato Chipps
59 Rehal Furniture Pvt. Ltd., Plot No. 45, Ind. Area Tahliwal, Una Nip Furniture
60 Ridhi Sidhi Engineers, 453/1, Bela Bathri, Tahliwal, Una Water Treatment, Food Processing &
61 Royal Steel & Furniture Industry, Plot No. 4-Iii, Ind. Area Tahliwal, Una Steel Furniture, Mattresses
62 S.R. Steels,. Vill. Bathri, Teh. Haroli Near Tahliwal, TMT Bars
63 Saini Barke System Pvt. Ltd., . Plot No. 25, Phase-III, Tahliwal, Una Wheel & Slave Cylinder & Parts
64 Saini Polymers Pvt. Ltd., . Plot No. 73, 74 Phase-II, Tahliwal, Una Break Parts
65 Sainson Pulp & Paper Ltd., . Vpo. Tahliwal, Una Paper
66 Sandal Dhoop Pvt. Ltd.,. Plot No. 59, Ind. Area Tahliwal, Una Dhoop
67 Sandal Floor Mills Pvt. Ltd., . Plot No. Ind. Area Tahliwal, Una Atta & Wheat Products
68 Sarup Tannries Ltd.,. Ind. Area, Tahliwal, Una Shoes
69 Saw Tech Pvt. Ltd., . Plot No. 26, Ind. Area, Tahliwal, Una Diamond Tool
70 Shiv Om Poly Pipe Pvt. Ltd.,. Plot No. 41-42-43, Tahliwal, Una PLBHDPE Pipe & HDPE Pipe
71 Shivani Knitwears Pvt. Ltd.,. Plot No. 66, Ind. Area, Tahliwal, Una Knit Wears
72 Shree Ganesh Plastic Industries,. Plot No. 6, Ind. Area Tahliwal, Una Plastic Dana
73 Shri Om Vinyle & Chemicals Pvt. Ltd.,. Vill. Bela Bathri, Teh. Haroli, Una Solvent Chemicals
74 Siddhartha Cosmetics Plus Products,. 82, 83 Ph. I-Ii, Ind. Area Tahliwal, Una Cosmetics
75 Sudarshan Pine Product, . Plot No. 84-85 A, Ind. Area Tahliwal, Una Pine Product
76 Sukhjit Agro Industries, . Vill. Gurplah, Sub. The. Haroli, Una Liquid Glucose,
77 Surindera Engineering Works,. Plot No. 46-56, Ind. Area, Tahliwal, Una Engineers Fabricators
78 Suvidha Associates,. # 20, Phase-3 Ind. Area, Tahliwal, Una Plastic Moulded Foot Wear
79 Tara Mandal Minks Pvt. Ltd., . Plot No. 1, Phase-I, Ind. Area, Tahliwal, Soft Mink Blankets
80 Una Spunpipe Pvt. Ltd., . Plot No. 9, Ind. Area Tahliwal, Una Spun Pipe
81 Vinagak Food Product, . Plot No. 17, Ind. Area, Tahliwal, Una Food & Bakery
82 Vinayak Steel Industries,. Bela Bathri, The. Haroli, Una Rolling Mills Parts
83 Viren Agrotech Pvt. Ltd.,. Vill. Bela Bathari, The. Haroli, Una Stearic Acid
84 VMK Pharmatech, . Plot No. 55, Ind. Area Tahliwal, Una Pharmaceutical
85
Y.S.R.G., . Plot No. 7, Ph. Iii Ind. Area Tahliwal, Una Battery Spreader
86 Zamidara Agro Industries Pvt. Ltd., . Plot No. 21, Ind. Area Tahliwal, Una Agriculture Tools
INDUSTRIAL AREA MEHATPUR Distt.
Sr. No NAME ADDRESS PRODUCT
1 A.K. Polymer, Plot No.69, Ind. Area Mehatpur, Una Pet Bottle
2 Aeri Electricals & Engg. Works, 56, Ind. Area Mehatpur, Una Electrical Fan Dondud, Sank, Regulator
3 Alcast International, 4D (2-3) Ind. Area, Mehatpur, Una Die Casting
4 B.D. Plasts, 143, Ind. Area Mehatpur, Una P.V.C. Pipe
5 Balaji Industries, 137, Industrial Area, Mehatpur Distt. Una Automotives Fitters
6 Bansal Tubes, 12-B Ind. Area Mehatpur, Distt. Una Cement Floor Tiles Inter Lock Pavers
7 Durga Flour Mills, Plot No. 87, Ind. Area, Mehatpur, Distt. Atta, Besan, Dalia
8 Fine Emboidiry, 2/4, 1A, Ind. Area, Mehatpur, Una Textile Yarn
9 Ganpati Metal & Prints, Plot No. 36, Ind. Area, Mehatpur, Una Printing Aluminium Sheets
10 Govind Wires , 5-B, Ind. Area, Mehatpur, Una Go Swiches Stay Sets, Xarms Panel
11 Gupta Tubes, # Ind. Area Mehatpur, Una Corrugated Boxes HDTE & Alkhatine
12 H & M Industry, Plot No. 108, Ind. Area Mehatpur, Una BOPP Caps
13 H.P.G.I.C. Country Liquor Bottling Plant, Ind. Area, Mehatpur, Una Country Liquor
14 Him Steel Products, 98, Ind. Area Mehatpur, Distt. Una HDPE Pipes Fitting
15 Him Valves & Regulators Pvt. Ltd., 101-103, Ind. Area, Mehatpur, Distt. Una Valves & Regulators
16 Himachal Pradesh General Industries, Plot No. 5-A, Ind. Area Mehatpur, Una Country Wine
17 Honeywell Resorts Pvt. Ltd., Plot No. 4, Ind. Area, Mehatpur, Una Mineral Water Soda Etc.
18 International Machine Screws Ind., Plot No. 2 (E) 2 Ind. Area Mehatpur Distt. Domestic Wooden
19 Kamla Industries, Plot No. 85, Ind. Area, Mehatpur, Una Electrical Goods
20 Kangra Rosin & Tuepentine Pvt. Ltd., Plot No. 85-86, Ind. Area, Mehatpur, Una Rosin & Turpentine
21 Kapco Industries, Plot No. 44-C, Ind. Area, Mehatpur, Una Alkathene/HDPE Pipe Fitting & Tanks
22 Kareena Industry, Plot No. 81, Ind. Area Mehatpur, Una P.V.C. Black Pipe
23 Luxmi Industries, 82, Ind. Area, Mehatpur, Una Paper Napkin
24 Maha Dev Soap And Detergent Ind., Plot No. 1-8, Ind. Area Mehatpur, Una Washing Soap
25 Mahesh International Co., Plot No. 39-40, Ind. Area Tahliwal, Una Tea
26 Manbik Graphics Pvt. Ltd., Plot No. 40, Ind. Area Tahliwal, Una Computer Stationery
27 Mayfair Biotech Pvt. Ltd., Plot No. 67A & 68 Ind. Area Mehatpur, Biotech, Pharmaceutical
28 Mehatpur Pakages Pvt. Ltd., 128 Ind. Area Mehatpur, Una Jute Bags & HDPE Bags
29 Mohan Eng. Works, 11-C, Ind. Area, Mehatpur, Una Plastic Graneuls
30 Monal Biotechnologies, 6-6A-7, Ind. Area Mehatpur, Una B.E (Elect) F.I.E.
31 Namdhari Coach Builders, Plot No. 2 (E) 3 To 6 Ind. Area Mehatpur, Fabrication Of Automobile Body
32 Naverich Electronics Pvt. Ltd., 27, Ind. Area, Mehatpur, Una Invertor
APPENDIX 1
33 Navyug Enterprises, Plot No. 95, Ind. Area, Mehatpur, Una Fan & Electrical App.
34 NCI Ayurvedic Pharmacy, Plot No. 89, Ind. Area Mehatpur, Una Pharmaacy
35 Nipso Polyfabriks Ltd., 30-31 Ind. Area Mehatpur, Distt. Una Sacks
36 Poly Extruvions, Plot No. 2A, Ind. Area, Mehatpur, Una Plastic Compounds
37 Prabhakar & Co., 1A, Ind. Area, Mehatpur, Una Electric Control Panels
38 Punjab Laminates Pvt. Ltd., 9-10, Ind Area Estate Mehatpur Una Laminated Sheets(Sunmica)
39 Pyara Rexine (P) Ltd., 2B, Ind. Area, Mehatpur, Una Rexine
40 R.M. Minerals Pvt. Ltd., 129-A Ind. Area Mehatpur, Una Calcium Carbide
41 Rajare Auto Services, 14, Ind. Area Mehatpur, Distt. Una (H.P.) Macy
42 Ranger Braveries Pvt. Ltd., 1 & 130, Ind. Area Mehatpur, Una Wine Product
43 Royal Industries, Plot No. 44-C, Ind. Area, Mehatpur, Una Water Tank
44 S.V. Steel Works, . 43, Ind. Area, Mehatpur, Una Aluminium Febrication
45 Sanjeev Tyres, . 5-E, Ind. Area Mathatpur, Una Tyres & Retreating
46 Saraswati Cables & Allied Ind. Pvt. Ltd., . 6-B, Ind. Area, Mehatpur, Distt. Una Electrical Wire
47 Satguru Body Builders, . Plot No. 5-F, Ind. Area, Mehatpur, Una Body Builders Vehicle
48 Seagull Labs (I) Pvt. Ltd., . 29, Mehatpur Ind. Area, Una Pharmaceutical
49 Shiva Aluminum, . # 132, Ind. Area Mehatpur, Una Brand Aluminum
50 Shri Krishna Industries, . Plot No. - 11, Ind. Area Mehatpur, Una Pet Bootle
51 Spatia Chemicals,. 76-77, Ind. Area Mehatpur, Una Ferrous Sulphate
52 Spectora Holo Pvt. Ltd.,. # 129, Mehatpur, Una Holo G
53 Spen Formulation Pvt. Ltd., . 123, Ind. Area Mehatpur, Distt. Una Pharmaceuticals Formulation
54 Sprem Enterprises,. Plot No. 106, Ind. Area, Mehatpur, Una Electrical Accessories
55 SRN Enterprises,. 2-D, Ind. Area Mehatpur, Una Aluminium Doors & Wooden Fitting
56 Stanford Laboratories Pvt. Ltd.,. Plot No. 8, Ind. Area, Mehatpur, Una Pharmaceutical
57 Steel Aluminium Product, . 57, Ind. Area, Mehatpur, Una Aluminium Tool Fitting
58 Stylish Packers Pvt. Ltd.,. Plot No. 33, Ind. Area, Mehatpur, Una Corrugated Boxes
59 Sudhanshu Herbs Mfg. & Supplier, . 46, Ind. Area Mehatpur, Una Ayurvedic Medicines
60 Sun Plas Industry, . 130-A Ind. Area Mehatpur, Una Radiator Fan
61 Supreme Industries, . 57 & 131, Ind. Area Mehatupr, Una Aluminum Builidng Material
62 Surendra Industries, . Indl Area, Mehatpur, Distt. Una Water Tank (Index)
63 Surindra Ind. Bansal Traders,. 58 & 59B, Ind. Area, Mehatpur, Una Plastic Pipes Fittings
64 Surya Industries, . # 139, Ind. Area Mehatpur, Una Textile
65 Swiss Garnier Life Science, . 21-22-23, Ind. Area Mehatpur, Una Pharmaceuticals
66 Tiwari Chemicals,. Near Petrol Pump Una Road Mehatpur All Type Chemicals
67 Tulip Laboratories,. 71-72, Ind. Area Mehatpur, Una Pharmaceuticals Liquid, Tablet, Capsule
68 Varun Product, . 143, Ind. Area Mehatpur, Una'#70, Ind. Pet Bottles
69 Vats Industries, . #70, Ind. Area Mehatpur, Una Pet Bottles

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Hp wq study of ground water quality characteristics in industrially predominant areas of himachal pradesh

  • 1. i Study of Ground Water Quality Characteristics in Industrially Predominant Areas of Himachal Pradesh FINAL REPORT Submitted to Himachal Pradesh Irrigation & Public Health Department Hydrology Project Phase – II Consultants Dr Siby John Dr L N Sharma PEC University of Technology Chandigarh
  • 2. ii PREFACE This report is part of a purpose driven study entitled “Study of Ground Water Quality Characteristics in Industrially Predominant Areas of Himachal Pradesh” jointly undertaken by HP IPH and PEC University of Technology, Chandigarh. The primary objective of this study was to improve and develop an integrated and comprehensive hydrological data collection and database management system for improved productivity and cost effectiveness of water related investments in Himachal Pradesh. In response to the letter No. IPH-SE-Hyd-Project II-PDSr2010 -3757-59 dated 27.08.10, a formal proposal was submitted by the Principal investigator from PEC University of Technology, Chandigarh to the Superintending Engineer (Hydrology) and Nodal Officer, Hydrology Project – II, IPH, Himachal Pradesh. The project proposal was subsequently negotiated and accepted in a joint meeting held in the office of the Superintending Engineer (Hydrology) office at Shimla on 22nd November 2010. On receipt of the offer letter No. IPH-Hyd-II-CB-Tender-Ground water Quality Characteristics/2010-4522-29 dated 07.01.2011; the project work was formally initiated. The project team (Consultants / Client Deptt) after preliminary reconnaissance prepared the Inception Report and submitted the same by 30 June 2011. The historical data available with the IPH and Central Pollution Control Board (CPCB) / HPPCB were used to prepare the baseline maps. Subsequent data collected from the analysis of samples from the identified tube wells were used to prepare the spatial variation in groundwater quality of the study area. As the data collected from the deep tube wells during the first phase of the study could not yield meaningful conclusions to meet the objectives of the study, a second phase of the study was conducted for a period of one year from March 2013 to February 2014 (extended project duration) with sampling from the shallow tube wells identified in the study area. The consultants would like to place on record their deep sense of gratitude to the Nodal Officer and all other officers of HP IPH for their cooperation and support in implementing the project. Thanks are also due to the technical staff who worked with in preparing the GIS based maps.
  • 3. iii CONTENTS PREFACE LIST OF TABLES LIST OF FIGURES EXECUTIVE SUMMARY CHAPTER 1 : INTRODUCTION 1-3 1.0 General 1.1 Statement of the Problem 1.2 Objective of the Study CHAPTER 2 : STUDY AREA 4-10 2.0 General 2.1 Baddi, Barotiwala, Nalagarh of District Solan 2.1.1 Climate and Rainfall 2.1.2 Geomorphology and Soil 2.1.3 Hydrogeology 2.1.4 Industries in the Baddi, Barotiwala, Nalagarh of District Solan 2.2 Tahilwal and Mehatpur of District Una 2.2.1Climate and Rainfall 2.2.2 Geomorphology & Soil 2.2.3 Hydrogeology 2.2.4 Industries in the Tahliwal and Mehatpur of District Una 2.3 Depth to water level and water level fluctuation chapter CHAPTER 3 : METHODOLOGY 11-33 3.0 Introduction 3.1 Work plan 3.2 GIS based mapping of the study area 3.2.1 Geo-saptial setting of the study area 3.2.2 Location of industries (possible sources of contamination) 3.2.3 Georefrencing of tubewells 3.2.4 Gological an d geomorphological maps 3.2.5 Land use and land cover
  • 4. iv 3.3 Water quality mapping 3.3.1 Baseline data 3.3.2 Identification of the tube wells and parameters for Monitoring 3.3.3 Updation of data through collection and analysis of the groundwater samples 3.3.4 Spatial distribution of quality of water 3.3.5 Preparation of lithological maps of study area 3.3.6 Vulnerability / Pollution potential CHAPTER 4 : RESULTS AND DISCUSSION 34-185 4.0 General 4.1 Analysis based on the historical / baseline data 4.2 Spatial variation in deep tube wells in 2012 4.3 Spatial variation in deep tube wells in 2013 4.3.1 Pre - Monsoon 4.3.2 Post - Monsoon 4.3.3 Variation in the concentration of the parameters in deep tube wells of pre and post monsoon 2013 4.4 Spatial variation in shallow tube wells in 2013 4.4.1 Pre - Monsoon 4.4.2 Post - Monsoon 4.4.3 Variation in the concentration of the parameters in deep tube wells of pre and post monsoon 2013 4.5 Major ion concentration 4.6 Lithological model 4.7 Groundwater vulnerability CHAPTER 5 : CONCLUSIONS AND RECOMMENDATIONS 186-188 5.1 Summary and Conclusions 5.2 Recommendations REFERENCES 189-190 APPENDIX 1 - List of Industries
  • 5. v EXECUTIVE SUMMARY Industrialization and water resources have been usually projected on a conflicting mode. It is intuitive that the industrial pollutants / contaminants do affect the quality of groundwater, if they are able to get transported to the aquifers. In view of this, a PDS entitled “Study of Ground Water Quality Characteristics in Industrially Predominant Areas of Himachal Pradesh” was awarded under the Hydrology Project – II, Himachal Pradesh. The major objective of the project was to improve the hydrological data collection and management system by developing an integrated and comprehensive hydrological data collection and information system for improved productivity and cost effectiveness of water related investments in Himachal Pradesh. The specific objective of the study was to assess the characteristics of groundwater in industrially predominant areas of Himachal Pradesh. The major industrial areas in the state of Himachal Pradesh viz Baddi- Barotiwala in Solan District and Tahliwal- Mehatpur falling in Una District were considered for the study. The total area of the study area was UNA - 58.73 km2 Baddu Barotiwala - 134.00 km2 The areas are bound by the geographical setting of UNA: 760 15’ 15” E to 760 22’ 0” E and 310 26’ 1” N to 310 18’ 11” N Baddi- Barotiwala: 760 38’ 50” E to 760 53’ 32” E and 310 5’ 35” N to 300 52’ 0” N To achieve the objectives of the study the following work plan was adopted: 1. Field study to mark the spatial location of groundwater structures in the study area 2. Laboratory studies to prepare and update the database with respect to various geochemical quality parameters of the groundwater in the study area 3. Development of the hydro-geological database of the area of study 4. Analysis of the data and development of spatial and temporal maps/models in a GIS environment 5. Validation of models and development of the groundwater management tools.
  • 6. vi The base maps of the study area were prepared using Survey of India’s (SOI) topographic sheet Nos 53A7, 53A12, 53A16, 53 B9 and 53 B13 of 1:50,000 scale, secondary data collected from the various departments, GPS based spatial data and the attribute data collected from the field work coupled with IRS LISS IV data procured as part of this study. The study area boundaries were fixed by considering the state boundary, drainage pattern, topography, location of industries and location of water bodies such as rivers, streams etc. The various thematic maps such as drainage, geomorphology, geology, landuse & landcover of the study area were prepared on a GIS platform using ArcGIS 9.3. The study was conducted in two distinct phases: I. The field study to collect the samples of groundwater and to assess its quality through laboratory studies. II. Data analysis and preparation of the thematic maps and development of specific groundwater management tools. The water quality data available with HPPCB, CPCB, CGWB and HPIPH were used to create a from the baseline data base. This baseline data was used to identify the basic water quality parameters for the study. A reconnaissance survey was conducted to identify representative tube well locations for sampling of water for quality assessment. Based on the locations of the industries and keeping in view the objectives of the study, a total of 18 tube wells (06 from Una and 12 from Baddi-Barotiwala) were chosen for the initial sampling. Initially the data were collected for the identified deep tube wells in the study. The maps showing the spatial variation in groundwater quality parameters in the region were prepared using Arc/GIS. It has been found that the groundwater quality in the region varied spatially for many of the parameters. However, the impact of the industries on the groundwater quality could not be explicitly established in this part of the study. Accordingly, it was decided to include specific parameters which could be of the specific industry origin in further analysis. Parametrs like TOC/COD were considered for tracing possible organic pollution from industries like food and breweries, pharmaceuticals etc. Also, it was observed that the transport of the pollutants of industry origin may take longer time period to reach the deep aquifers
  • 7. vii and this could be a possible reason for absence of such pollutants in the deep tube well samples. Therefore, it was decided to dig shallow tube wells as observation wells in the study area. The variation in the quality of groundwater in pre-monsoon and post-monsoon was also decided to be studied. The data derived during the second stage using the additional shallow tube wells provided better insight into the spatial and temporal variations in the groundwater quality of the region. At few locations traces of heavy metals like iron, lead, zinc, cadmium, chromium etc were observed. The concentration of some of the parameters was exceeding the permissible limits. The groundwater quality did show variation in pre and post monsoon samples. The results indicated deteriorating trend in the groundwater quality of the region. However, a continuous long term assessment of the groundwater quality and data analysis is essential to make better understanding of the issue. Therefore, there is an urgent need to improve the groundwater management system in Himachal Pradesh especially in the industrially predominant areas. The analysis of the piezometric observations indicated that the depth to water level was ranging from 20 m to 100 m bgl in Una, whereas in Baddi –Barotiwala it was ranging from 40 m to 210 m bgl in this area. The lihtological models were developed using the hardcopy log charts available with the department. This will provide an easy tool in predicting the lithological profile of a tube well dug in the area. It will also offer capabilities in predicting geogenic quality of groundwater of the study area. Geochemical facies evaluation indicated that the groundwater of the study area is of Ca-Mg-HCO3 type. Using geographical and geological parameters, the pollution potential (vulnerability) of the study area was evaluated. Based on vulnerability, the study areas were classified into three categories viz low, medium and high. The vulnerability assssemnt of the study area using DRASTIC indicated that in Una region, the highly vulnerable area was estimated to be around 10 – 15%; whereas in Baddi-Barotiwala the percentage area falling under highly vulnerable category was about 80 - 85%. GIS based information system for groundwater management developed as part of the project is useful in dealing with diverse and complex data base of groundwater quality. The visual comparison facilitates easy understanding and decision making
  • 8. viii related to groundwater management. The methodology developed in the project presents a simple GIS based information system to deal with the data base of continuous monitoring of groundwater system.
  • 9. 1 CHAPTER - 1 INTRODUCTION 1 .0 INTRODUCTION Water as a vital natural resource for human survival has been well-established. Water from beneath the ground has been exploited for various beneficial water uses since the earliest times. The choice of underground water is obviously on the basis of superior quality, low capital cost of development, development in stages to keep pace with rising demand and convenient availability close to where water is required Apart from the natural or geogenic factors, anthropogenic influences such as industrial or domestic waste disposal, solid waste land filling etc. affect the quality of groundwater. Therefore, groundwater quality is the sum of geogenic and anthropogenic influences. To monitor the changes in the groundwater quality due to the above influences groundwater quality assessment programmes are normally envisaged. The overall goal of a groundwater quality assessment programme, is to obtain a comprehensive picture of the spatial distribution of groundwater quality and of the changes with time that occur, either naturally, or under the influence of man. However, in practice, most of the groundwater assessment systems are limited to generating data with regard to levels of parameters defining groundwater quality. Often, much less thought and research efforts have gone into the data management phase of groundwater quality assessment. Therefore, to meet the above goals of the groundwater quality assessment programme, what is required is to process and translate these data into information which can be used for groundwater quality management. The benefits of comprehensive and appropriate groundwater quality information are timely water quality management, and/or pollution control measures, that can be taken based on it. Himachal Pradesh, since attaining state hood in 1971, has adopted an approach of balanced inter-sectoral development to raise the standard of living and overall prosperity of the people of the state. As part of this approach, the industrial policy of Himachal Pradesh was announced in 1991. The efforts of the state Govt. to promote industries have received further impetus with the notification of special package of incentives for the state by the central Govt. in 2003. However, considering increased pressure on its water resources due population growth, industrialization, and climate change etc. the state has
  • 10. 2 notified its State Water Policy in the year 2005 and later revised in 2013 in line with the national water policy 2012. The salient issues identified in the said policy are:  In Himachal Pradesh availability of water is highly uneven in both space and time.  Some parts of state have already become water stressed.  Rapid growth in demand for water due to population growth, urbanization, changing lifestyle and industrialisation pose serious challenges to water security.  Groundwater, though part of hydrological cycle and a community resource, is still perceived as an individual property and is exploited inequitably and without any consideration to its sustainability leading to its over-exploitation in several areas.  Growing pollution of water sources, especially through industrial effluents, is affecting the availability of safe water besides causing environmental and health hazards.  A holistic and inter-disciplinary approach at water related problems is missing.  There is a need to map the aquifers to know the quantum and quality of ground water resources (replenishable as well as non-replenishable).  Both surface water and ground water shall be regularly monitored for quality. A phased programme shall be undertaken for effecting changes in different parameters. Water quality parameters for different uses shall continuously be reviewed with a view to closely monitor the changes in water quality with time.  All hydrological data, other than those classified on national security consideration, should be in public domain. The data may be collected, collated, processed and maintained in open and transparent manner on a GIS platform. 1.1 STATEMENT OF THE PROBLEM Himachal Pradesh is one of the 4 new States amongst the participating 13 States and 8 Central agencies of Hydrology Project – II (HP – II). Main objective of Hydrology Project–II is to improve and develop an integrated and comprehensive hydrological data collection and information system for improved productivity and cost effectiveness of water related investments in the country. As part of the project a study to assess the impact of fast industrial growth on ground water characteristics in the identified industrial areas of Himachal Pradesh was taken up.
  • 11. 3 Ground water resource development in the valley parts of the state for meeting the domestic, irrigational and industrial water needs is going on for the last three decades. Due to extensive ground water development for irrigation and industrial units, the water levels are likely to show depleting trend. This increasing water drawl coupled with the disposal of sewage/effluents by growing domestic and industrial users is likely to affect the groundwater quality. Therefore, there is an urgent need to initiate water quality monitoring vis-à-vis water level monitoring network from both the shallow and deep aquifers to monitor its behavior qualitatively and quantitatively, on short as well as long term basis. After discussing with the officials of IPH, Industry Department and HPPCB, the following industrial areas were considered for this study: (i) Baddi, Barotiwala, Nalagarh of District Solan and (ii) Tahilwal and Mehatpur of District Una. 1.2 OBJECTIVES OF THE STUDY The objective of the study is to assess the impact of fast industrial growth on ground water characteristics in the identified industrial areas of Himachal Pradesh in respect of the following: 1. Groundwater quality, trend of concentration of different quality parameters and also the changes in quality characteristics due to rapid industrialization. 2. Sustainability of available ground water resources, different artificial measures in selected locations with regards to augmentation of fresh water reserve (both quantitatively and qualitatively) in the study area. 3. Planning for optimum development of ground water. 4. Suggesting ameliorative measures for protecting groundwater contamination from the industrial effluents and policy guidelines. Monitoring of ground water quantity and quality being one of the mandates of HP-II, thus, this study has great relevance to the project.
  • 12. 4 CHAPTER - 2 STUDY AREA 2.0 GENERAL The study area comprises industrially predominant areas of Himachal Pradesh viz. Baddi, Barotiwala, Nalagarh of District Solan and Tahilwal and Mehatpur of District Una. The geographical, geological and hydrogeological settings of the study area and major industries in the region are described below: 2.1 Baddi, Barotiwala, Nalagarh of District Solan The area is bounded by Bilaspur district in north-west & Mandi district in the north, Shimla & Sirmaur district in east & south-east respectively. District has inter-state boundary in the south and west with State of Haryana and Punjab respectively. The Nalagrah form one of the 4 sub-divisions and Tehsils The local inhabitants mainly depend on agriculture for their subsistence and adopt several traditional practices conducive for farming in sloping terrains. Large and small scale industrial development however has taken place randomly all over the Solan district, especially rapid industrial development is taking place in areas adjoining Punjab plains viz., at Nalagarh valley with in the nagar panchayat of Baddi and gram panchayat of Barotiwala, Sandholi, 2.1.1 Climate and Rainfall The climate of the area is sub-tropical in the valley. There are four major seasons. The winter season commences from Nov to Feb & ends in march; summer season extends from March to June followed by the monsoon period extending from July to September. Maximum precipitation occurs during the months from July to September. Average annual rainfall in the area is about 1450 mm with average of 64 rainy days. Mean maximum and minimum temperature ranges between 34°C and 4°C. 2.1.2 Geomorphology and Soil The study area is in the valleys portion of the district Solan with altitude ranging from 300 to 700 m above MSL. The altitude of the hill ranges is higher in northern parts whereas south-western parts are represented by low denuded hill ranges of Siwalik. The
  • 13. 5 Nalagarh valley is narrow and deep with steep slopes trending in NW-SE direction. The terrain is moderately to highly dissected with steep slopes. Sirsa nadi, forming part of the drainage basin of Sutluj, virtually running parallel to study area is drained by streams / rivers. Most of the rivers / streams / khads maintain base flow for major part of the year. In hilly terrain the drainage density is high and fine but it become coarse in foothill, kandi areas and valleys. Soil is generally sandy loam in valley areas of the district and in rest of the hilly and mountainous areas soil is skeletal, soil depth is generally shallow except in areas having good vegetative cover. It is generally dry, shallow and deficient in organic matter. Landslides are the common features in mountainous terrain. Soils are rich in nutrients and thus are fertile 2.1.3 Hydrogeology Geologically, the rock formations occupying the district range in age from pre-Cambrian to Quaternary period. Hydro-geologically, the unconsolidated valley fill or alluvial formation occurring in the valley area; semi-consolidated formations belonging to Siwalik Group and older consolidated hard rocks form aquifer in this region. Intergarnular pore spaces in the sedimentary formations and secondary fissured porosity in hard rocks, topographical set up coupled with precipitation in the form of rain and snow, mainly govern occurrence and movement of ground water. Porous alluvial formation occurring in the valley area forms the most prolific aquifer system where as the sedimentary semi-consolidated formations and hard rocks form aquifer of low yield prospect. In valley area of Nalagarh, the ground water occurs in porous unconsolidated alluvial formation (valley fills) comprising, sand, silt, gravel, cobbles/pebbles etc. Ground water occurs both under phreatic & confined conditions. Wells and tube wells are the main ground water supply structures. Ground water is being developed in the area by medium to deep tube wells, dug wells, dug cum bored wells. Depth of open dug wells and dug cum bored well in area ranges from 4.00 to 60.00 m bgl wherein depth to water level varies from near ground surface to more then 35 m bgl. Yield of shallow aquifer is moderate with well discharges up to 10 lps. Deeper semi-confined aquifers are being developed by tube wells ranging in depth from 65 to 120 m tapping 25-35 m granular
  • 14. 6 zones. The well discharges vary from about 10 to 30 lps. Static water level of the tube wells ranges from 2.2 to 43.20 mbgl. Depth to water table shows wide variation. 2.1.4 Industries in the Baddi, Barotiwala, Nalagarh of District Solan The major industries in the region were identified to be pharmaceutical, detergent / cosmetics, polymer, steel or iron, chemical industries, rubber / plastic, textile and leather. The details of the same are given in Appendix-1 2.2 Tahilwal and Mehatpur of District Una The area is bounded by Kangra district , towards north- & east by Hamirpur & Bilaspur districts and towards south-west by State of Punjab. Una district is well developed in the industrial sector due to close proximity to Punjab state with Mehatpur, Gagret, Tahliwal & Amb as main industrial centers. Agriculture is the major occupation of the people of the district with more than 70% population engaged in the agriculture and allied sector. Major crops like maize, wheat, rice, sugarcane and pulses are grown apart from the vegetables in the area. Net area irrigated in the district is about 85 sq km. Ground water is the major source of water in the district for irrigation and domestic use. 2.2.1 Climate and Rainfall Climate of the district is tropical to temperate in nature as the terrain varies from plains to high hills. Temperature varies from minimum of 4°C in winter to the maximum of 46°C in summer. The area receives rainfall during monsoon period extending from June to September and also non- monsoon period (winter). The annual average rainfall in the area is about 1040 mm with about 55 average rainy days. The winter season starts from the November and continues till the middle of March. Thereafter the mercury continues rising till the set of Monsoon which starts from the last weak of June and continues till the middle of September 2.2.2 Geomorphology & Soil The study area nestles between Siwalik ranges and forms part of the lesser Himalaya. It has a diverse landscape made of the hills, valleys with piedmont zone, terraces. The elevations of the land surface in the district vary from 340 m in south-eastern part to 1041
  • 15. 7 m above sea level (ASL) in eastern part of the district. Siwalik hill ranges form hilly upland or plateau area with elevation up to 666 m above mean sea level. The vast area between the northwesterly & southeasterly hill ranges, on both sides of river Soan is the UNA valley. The undulating to plain fertile Una valley has an area of about 455 sq km and it extends from Daulatpur in the north west to Santokhgarh in the south east. Soan or Swan River, a tributary of river Satluj, drains the major part (80%) of the Una district. Soan is an intermittent river and maintains base flow in the lower reaches. Soan river divides the district into two parts. Soan river flows in a southeastern direction and has a wide channel and exhibits braided nature. It originates near Daulatpur in the northeastern part and leaves the district near Santokhgarh and subsequently joins river Satluj. During monsoon Soan river gets flooded due to shallow bank heights & large area on both sides get affected. Two types of soils are observed in the district viz., alluvial soil and non-calcic brown soil. Most of the area in district is covered with alluvial soil and only about 25% of the area i.e. hilly area in the district is covered with Non-calcic brown soil. Soils are rich in nutrients and thus are fertile 2.2.3 Hydrogeology The rock formations occupying the district range in age from pre-Cambrian to Quaternary period Hydro-geologically, either the unconsolidated valley fill or alluvial formation is occurring in the valley area and semi-consolidated sediments belonging to Siwalik Group form aquifer system in the district. Porous alluvial formation forms the most prolific aquifer system in the valley area where as the sedimentary semi-consolidated formation for aquifer of low yield prospect. The ground water in the Siwalik group of rocks occur under the unconfined to semi confined conditions mainly in the arenaceous rocks viz., sandstone, siltstone, gravel boulder beds etc. The occurrence and movement of ground water is controlled by inter granular pore spaces and also the fracture porosity. Siwalik sediments underlie Hilly/undulating areas where springs (mostly gravity/contact type) and bowries are the main ground water structures apart from the hand pumps. In the low lying areas underlain by Siwalik rocks, dug wells and hand pumps are the main ground water structures that
  • 16. 8 range in depth from 3.00 to 25.00 m bgl where in depth to water level ranges from 2.50 to 15.00 m bgl. In upland/plateau areas the water level is generally deep. In Una valley area, the ground water occurs in porous unconsolidated / alluvial formation (valley fills) comprising sand, silt, gravel, cobbles / pebbles etc., & forms prolific aquifer. Ground water occurs both under phreatic & confined artesian conditions. Free flowing wells are also observed in the lower part of Soan river. Ground water is being extensively developed in the area by medium to deep tube wells, dug wells, dug cum bore wells and also by hand pumps. Depth of dug wells and dug cum bored well in area ranges from 4.00 to 70.00 m bgl whereas depth to water level ranges from near surface to 26.46 m bgl in pre monsoon Yield of shallow aquifer is moderate with well discharges up to 10 lps. In Una valley depth to water level shows wide variation. During pre- monsoon period (May 2006) it ranged from less than 2.00 to 65.00 m bgl. Deeper water levels are confined mainly in south west (Beet area). In major parts of Una valley, depth to water level ranged between 2.00 & 10.00 m bgl. Some areas in discharge zone along the river Soan, show water logging conditions where water level is less than 1.5 m bgl. Historical data indicate seasonal fluctuation (rise) between pre and post monsoon period. In general, fall in water level up to 2 m is observed in most part of the valley. 2.2.4 Industries in the Tahilwal and Mehatpur of District Una The major industries in the region were identified to be pharmaceutical, detergent / cosmetics, breweries, motor, iron and steel, chemical industries, rubber / plastic, textile and leather. The details of the same are given in Appendix 1. 2.3 DEPTH TO WATER LEVEL AND WATER LEVEL FLUCTUATION It is very important to know depth to water level and its behavior with respect to time and space. Based on the existing tube well data depth to water level for both the study areas were prepared. In Una deeper aquifers are confined to northern parts of the district and depth to water level is ranging from 20 m to 100 m bgl as shown in figure 2.1. Where as in Baddi- barotiwala area deeper aquifers are confined to Nalagarh and Barotiwala areas. The depth to water level is ranging from 40 m to 210 m bgl in this area (figure 2.2). Several factors will affect recharge to groundwater including groundwater fluctuations. When groundwater recharge exceeds the groundwater discharge, the rise in the
  • 17. 9 groundwater takes place. On perusal of tube well data it is observed that seasonal i. e pre and post monsoon water level fluctuations are a common site in both the areas. Decline of water level in the both the areas can be attributed to rise in number of tube wells. Attempts should be made to regularly observe and create a data base for future management of the groundwater fluctuations. Figure 2.1
  • 19. 11 CHAPTER-3 METHODOLOGY 3.0 INTRODUCTION The variation in quality of groundwater systems with respect to space and time is fair possibility due to varied geogenic and anthropogenic reasons. Although, groundwater quality assessment is taken up as a routine activity by many agencies/departments, much less thought and research efforts have gone into, beyond laboratory analysis and generating enormous data. In the data treatment phase of groundwater quality assessment, water quality and hydro-geological data need to be converted into information that can be interpreted and used for evolving effective water management systems. The Geographical Information System (GIS) has emerged as an effective tool for analyzing the vast volumes of different data types, obtained from different sources. The data of groundwater quality spread over an area can be better understood with the help of GIS based maps. In this project work an attempt was made to improve the groundwater database in the study area using ArcGIS 9.3 (ESRI California, USA). It was also aimed to enhance the insights into the interaction of industrialization generated anthropogenic influences that affect the groundwater quality of the region. The present study was carried out in two distinct steps: I. The field study to collect the samples of groundwater and to assess its quality through laboratory studies. II. Data analysis and preparation of the thematic maps and development of specific groundwater management tools. 3.1 WORK PLAN To achieve the objectives of the study the following work plan was adopted: 1. Field study to mark the spatial location of groundwater structures in the study area 2. Laboratory studies to prepare and update the database with respect to various geochemical quality parameters of the groundwater in the study area 3. Development of the hydro-geological database of the area of study
  • 20. 12 4. Analysis of the data and development of spatial and temporal maps/models in a GIS environment 5. Validation of models and development of the groundwater management tools. The following sections indicate methodology followed in the study: development of thematic maps, sample collection and laboratory analysis to assess the groundwater quality, preparation of subsurface lithological profiles and development to specific groundwater management tools used on the data analysis. 3.2 GIS BASED MAPPING OF THE STUDY AREA The base maps of the study area were prepared using Survey of India‟s (SOI) topographic sheet Nos 53A7, 53A12, 53A16, 53 B9 and 53 B13 of 1:50,000 scale using the index map shown in Map 1, secondary data collected from the various departments, GPS based spatial data and the attribute data collected from the field work. The following basic rationales were applied on fixing up the boundaries of the study area: (i) State Boundary: Wherever the Himachal Pradesh state boundary interceded, the boundary of the study area was limited to the State Boundary. The study area map highlighting the state boundary is shown in Map 2. (ii) Drainage Pattern: The study area was aligned in the direction of the predominant drainage areas in accordance with the basic objectives of the study. Map 3 and Map 4 show the map of the study areas indicating the prominent drainage pattern. (iii) Topography: Similar to drainage pattern, the slope and gradient of the area was considered for deciding the boundaries of the study area. (iv) Location of the Industries: In order to understand the impact of industries on the groundwater of the region, the density of the industries was considered to fix the extent of the study area in the industrial belts in the Una and Solan districts. Map 5 and Map 6 depict the industries identified to have possible impacts on the ground water aquifers in the study area.
  • 27. 19 (v) Location of water bodies: As the water bodies impose natural limitations to the flow of water/subsurface water, the boundaries fixed according to the water bodies. 3.2.1 GEO-SAPTIAL SETTING OF THE STUDY AREA The total area of the study area is reckoned as UNA - 58.73 km2 Baddi Barotiwala - 134.00 km2 The areas are bound by the geographical setting of UNA: 760 15‟ 15” E to 760 22‟ 0” E and 310 26‟ 1” N to 310 18‟ 11” N Baddi- Barotiwala: 760 38‟ 50” E to 760 53‟ 32” E and 310 5‟ 35” N to 300 52‟ 0” N 3.2.2 LOCATION OF INDUSTRIES (POSSIBLE SOURCES OF CONTAMINATION) Both the areas are predominantly industrial in nature with major types of industries classified as Iron and Steel industries, Aluminum industries, Chemical units, Pharmaceutical companies, Rubber and Plastics, Textile and Polymer and Soap and Cosmetics units. The industries which are potential contamination sources are mapped and are placed at Map 5 and Map 6. The details of the industries are presented in Appendix 1. 3.2.3 GEOREFRENCING OF TUBEWELLS A survey was conducted to identify and locate the tube wells both deep and shallow in the study area. The location of tube wells was recorded using GPS 72H (Garmin, USA). 3.2.4 GEOLOGICAL AN D GEOMORPHOLOGICAL MAPS The geological maps of the study area, Baddi-Barotiwala and Una are attached at Map 7 and Map 8, respectively. The geomorphological maps of the study areas are presented at Map 9 and Map 10. 3.2.5 LAND USE AND LAND COVER Land use / land cover map of the study area on 1:250,000 scale (Maps 11 and 12) was prepared using NRC LISS IV data (procured by the H.P IPH)
  • 34. 26 3.3 WATER QUALITY MAPPING 3.3.1 BASELINE DATA There is no common database generation or management practices with respect to groundwater on one platform is available in the study area (i.e., some of the tube wells are owned / managed by HP IPH, some are owned by industries department and some are privately owned) . The H.P IPH, Central Ground Water Board (CGWB), CPCB and HPPCB had taken some initiative of analyzing the groundwater quality of the region. The historical data so available for the base years were used as base line data. 3.3.2 IDENTIFICATION OF THE TUBE WELLS and PARAMETERS FOR MONITORING In this study, based on the spatial analysis of the base line data, it was decided to monitor 06 tube wells in Una and 12 in Baddi Barotiwala. The tube well locations in both the areas are shown in Maps 13 and Map 14. The tube wells were so chosen that the wells should be representative and should meet the objectives of the study. Later, in the second phase of the study some additional shallow tube wells were dug to meet the requirements of the specific objectives of the study. The possible parameters of importance were decided based on the type and density of the industries in the vicinity of the tube wells. The list of the parameters is shown in table 3.1. In the second phase of the study, during extended period 6 shallow tube wells each were dug and monitored from both the industrial areas (study areas). 3.3.3 UPDATION OF DATA THROUGH COLLECTION AND ANALYSIS OF THE GROUNDWATER SAMPLES As per the agreement of the project the H.P IPH Department collected the samples from the identified wells and analysed it at its own laboratory at Mandi (HP), P.H. Lab Una H.P. Some of the major parameters especially the heavy metals were got analysed from third party NABL accredited laboratory (Eco Laboratories and Consultants Pvt Limited, Mohali). The test methods, detection limits and standards are presented in table 3.1.
  • 37. 29 Table 3.1 Test method and Standards S.No Test Parameters Test Method Requirements as per IS: 10500-1991 Desirable Limits In absence of Alternate Source 1. pH value IS: 3025(P-11) 1983 R-2002 6.5 to 8.5 No relaxation 2. Total Hardness (as CaCO3) IS: 3025(P-521) 1983 R-2002 Ad. 1 Max 300 Max 600 3. Conductivity IS: 3025(P-14) 1984 R-2002 --- --- 4. Chloride (as Cl) IS: 3025(P-32) 1988 R-1999 Max 250 Max 100 5. Sulphate (as SO4) IS: 3025(P-24) 1986 R 1998 Max 200 400 (Sec col7) 6. Manganese (as Mn) IS: 3025(P-59): 2006 (DL= 0.05 mg/l) Max 0.1 0.3 7. Nitrate (as NO3) IS: 3025 (P-34)1988 R 1999 (DL= 0.1 mg/l) Max 45 100 8. Iron (as Fe) IS: 3025(P-53): 2003 Max 0.3 Max 1.0 9. Alkalinity, Max. APHA 21st ED 2005-2320 B Max 200 600 10. Acidity IS: 3025(P-22) 1986 R-2002 --- --- 11. Turbidity IS: 3025(P-10) 1984 R-2002 Max 5 Max 10 12. Dissolved Solids IS: 3025(P-53) 2003 Max 0.3 Max 1.0 13. Fluoride (as F) APHA-21st ED. 2005-4500 D Max 1.0 1.5 14. Mercury (as Hg) APHA- 3112B- 21st ED.2005 DL= 0.001 mg/l Max 0.001 No relaxation 15. Cadmium (as Cd) IS: 3025(Part 41) 1992 R 1998 DL= 0.008 mg/l Max 0.01 No relaxation 16. Cyanide (as CN) IS: 302(Part 27): 1986 DL= 0.01 mg/l Max 0.05 No relaxation 17. Lead (as Pb) APHA- 21st ED.2005- 3111BA-AC DL= 0.02 mg/l Max 0.05 No relaxation 18. Zinc (as Zn) IS: 3025 (P-49) 1994 R 1999 Amnd. 1 DL= 0.02 mg/l Max 5 15 19. Copper (as Cu) APHA- 21st ED.2005- 3111B DL= 0.02 mg/l Max 0.05 1.5 20. Chromium (as Cr) APHA- 21st ED.2005- 3111B DL= 0.02 mg/l Max 0.05 No relaxation 21. Coliforms IS: 1622-1981 R 2003 Max 10 --- 22. Feacal Coliforms IS:1622-1981 R 2003 --- ---
  • 38. 30 3.3.4 SPATIAL DISTRIBUTION OF QUALITY OF WATER: The GIS based analysis of spatio-temporal behaviour of the groundwater quality in the study area was done using the Geostatistical Analyst module of ArcGIS 9.3 (ESRI, USA). The interpolation technique used in the analysis is inverse distance weighted (IDW) method. IDW is an algorithm for spatially interpolating, or estimating values between measurements. Each value estimated in an IDW interpolation is a weighted average of the surrounding sample points. Weights are computed by taking the inverse of the distance from an observation‟s location to the location of the point being estimated. The variation of each geochemical parameter is plotted taking into consideration the minimum and maximum value of each parameter as well as permissible limits as per standards. The spatial maps are prepared for base line data as well as current data. 3.3.5 PREPARATION OF LITHOLOGICAL MAPS OF STUDY AREA Litho logical strata charts of the tube wells falling in the study area and its vicinity have been collected from the client department (H.P IPH). The lithological data is interpreted from samples collected at the time of drilling and electric logging which uses the resistivity methods. The subsurface data was transferred in the Excel sheet and was imported in the RockWorks14 (RockWare Inc., USA) software package for geological data management, analysis, and visualization. It offers tools for modeling, image creation, and report generation. The specific tool of Rockware software to link with ArcGIS is used so that the work can be done in ArcGIS 9.3 window with RockWorks14 as a special tool. The layer-wise lithological database of each tube well is prepared and the database file so prepared is run on the Software for the generation of subsurface lithological model of the study area. In order to bring more clarity to the subsurface lithology of the area, the sections are selected in the direction of flow and in its perpendicular. 3.3.6 VULNERABILITY / POLLUTION POTENTIAL A DRASTIC model applied in a GIS environment was used to evaluate the vulnerability of the shallow groundwater of study area. The DRASTIC model was developed by the US Environmental Protection Agency (EPA) to evaluate groundwater pollution potential for the entire United States. It was based on the concept of the hydro-geological setting that is defined as a composite description of all the major geologic and hydrologic factors
  • 39. 31 that affect and control the groundwater movement into, through and out of an area (Aller et al. 1987). The acronym DRASTIC stands for the seven parameters used in the model which are: depth to water, net recharge, aquifer media, soil media, topography, impact of vadose zone and hydraulic conductivity (Table 5.8). The model yields a numerical index that is derived from ratings and weights assigned to the seven model parameters. The DRASTIC Index is then computed applying a linear combination of all factors according to the following equation: Drastic Index = Dr Dw + Rr Rw + Ar Aw + Sr Sw + Tr Tw + Ir Iw + Cr Cw = Pollution Potential Where D, R, A, S, T, I, C represent the seven hydrogeologic factors, r is the notation for rating value (1–10) and w is the weight value for a given parameter (1–5), which are given below in tabular format (Table 5.8). The resulting DRASTIC index was calculated for each location and plotted using ArcGIS 9.3 (ESRI, USA). Table 3.2: Assigned weights for calculating ‘DRASTIC INDEX’ Feature Weight Depth to water table 5 Net Recharge 4 Aquifer Media 3 Soil Media 2 Topography 1 Impact of Vadose Zone 5 Hydraulic Conductivity of the Aquifer 5 Table 3.3 Ranges and ratings for depth to water table Range in meters Rating 0-1.5 10 1.5.-4.5 9 4.5-9.1 7 9.1-15.2 5 15.2-22.9 3 22.9-30.5 2 >30.5 1
  • 40. 32 Table 3.4 Ranges and ratings for aquifer media Range Weight Massive Shale 2 Metamorphic/Igneous 3 Weathered Metamorphic/Igneous 4 Thin Bedded Sandstone, Limestone Shale Sequences 6 Massive Sandstone 6 Massive Limestone 6 Sand and Gravel 8 Basalt 9 Karst Limestone 10 Table 3.5 Ranges and ratings for soil media Range Rating Thin or Absent 10 Gravel 10 Sand 9 Peat 8 Shrinking and /or Aggregated Clay 7 Sandy Loam 6 Loam 5 Silty Loam 4 Clay Loam 3 Muck 2 Non-shrinking and Non-aggregated Clay 1 Table 3.6 Ranges and ratings for topography (percent slope) Range Rating 0-2 10 2-6 9 6-12 5 12-18 3 18+ 1
  • 41. 33 Table 3.7 Ranges and ratings for impact of Vadose Zone Media Range Rating Silt/Clay 1 Shale 3 Limestone 6 Sandstone 6 Bedded Limestone, Sandstone, Shale 6 Sand and Gravel with significant Silt and Clay 6 Metamorphic / Igneous 4 Sand and Gravel 8 Basalt 9 Karst Limestone 10 Table 3.8 Ranges and ratings for K Value Range Rating 0.05-0.5 1 0.5-1.5 2 1.5-3.5 4 3.5.-5 6 5-10 8 >10 10 Table 3.9 Ranges and ratings for net recharge Range in mm Rating 0-50.8 1 50.8-101.6 3 101.6-177.8 6 177.8-254.0 8 >254.0 9
  • 42. 34 CHAPTER-4 RESULTS AND DISCUSSION 4.0 GENERAL The major thrust of the study was to improve the status of the groundwater management system vis-a-vis the groundwater quality data base management in the wake of rapid industrialization in the study area. To meet the challenges in the complexity and diversity of the data base with regard to groundwater quality GIS based data base management and modeling approach was used. This section deals with the variation in the groundwater quality with respect to space and time. Maps showing the spatial and temporal variation in groundwater quality are presented. The results are presented for both base line data and updated data generated as part of the study. In the extended period of the study specific attention was paid to understand the groundwater quality changes with respect to pre and post monsoon period. Also, efforts were made to study the possible impact of industrialization in groundwater quality by drawing samples from the specific shallow wells dug in the study area. 4.1 ANALYSIS BASED ON THE HISTORICAL / BASELINE DATA The available historical data collected from HPIPH, HPPCB, CGWB and CPCB were analysed and the information is presented in figure 4.1 to 4.10. Based on this analysis and the possible contaminants originated from the industries in the vicinity the parameters for the further study were decided. 4.2 SPATIAL VARIATION IN DEEP TUBE WELLS IN 2012 This section deals with the spatial variation in quality parameters such as pH, TH, Conductivity, Cl, SO4, Mn, NO3, Fe, Alkalinity, Acidity, Turbidity, Dissolved Solids, F, Hg, Cd, CN, Pb, Zn, Cu, Cr, Coliforms and Faecal Coliform. The specific test results of all the samples for all the parameters are attached as Appendix 2. The spatial variation in the above water quality parameters for both the study areas is depicted in figure 4.11 to 4.39. From the figures it can be seen that the deep tube well samples analyzed in 2012, in Baddi area the alkalinity and chloride exceed the permissible limit about 5% of the total area. The heavy metal concentration in the entire area was less than the permissible limit except lead which is found to be slightly more than the permissible limit in the Kalu
  • 43. 35 Jhanda area, which was dominated by leather industries. In the Una area almost all the parameters were with in the permissible limits except alkalinity and chloride which were found to be exceeding permissible limit in about 2-3% of the total area. However, it was concluded that the perceptible change in the quality of the groundwater could not be observed due to the fact that the samples were drawn from deep tube wells and where the impact of the industrial effluent could be possibly less. Therefore it was suggested after this phase of the study that in order to achieve the specific objectives of the study, samples should be drawn from shallow tube wells where the possible impact of industrial effluent may be significant. Figure 4.1 Figure 4.2 Figure 4.3 Figure 4.4 Figure 4.5 Figure 4.6
  • 44. 36 Figure 4.7 Figure 4.8 Figure 4.9 Figure 4.10 Figure 4.11 Figure 4.12
  • 45. 37 Figure 4.13 Figure 4.14 Figure 4.15 Figure 4.16
  • 46. 38 Figure 4.17 Figure 4.18 Figure 4.19 Figure 4.20
  • 47. 39 Figure 4.21 Figure 4.22 Figure 4.23 Figure 4.24
  • 48. 40 Figure 4.25 Figure 4.26 Figure 4.27 Figure 4.28
  • 49. 41 Figure 4.29 Figure 4.30 Figure 4.31 Figure 4.32
  • 50. 42 Figure 4.33 Figure 4.34 Figure 4.35 Figure 4.36
  • 51. 43 Figure 4.37 Figure 4.38 Figure 4.39
  • 52. 44 4.3 SPATIAL VARIATION IN DEEP TUBE WELLS IN 2013 4.3.1 Pre - Monsoon Figures 4.40 to 4.63 show the spatial variation of the various quality parameters in deep tube wells during the pre-monsoon period. The figures indicate that quality attributes in deep tube wells did not show significant variation from the results of 2012. Both in Una and Baddi-Barotiwala, the iron concentration is found to be exceeding the permissible limit, possibly due to the presence of iron and steel industry or metal working industries effluent. However, the additional parameters like of TOC or COD did figure in some of the tube wells especially at locations close to industries where such organic pollution is anticipated. Therefore, it was decided that such a parameter may be continued to be monitored in the subsequent samplings. Concentration of some heavy metals like Lead, Zinc, Chromium, Cadmium etc., although was observed in few tube wells, no meaningful conclusions could be drawn due to paucity of data. However, the continued monitoring of these wells and analysis of data would provide more insights into this observation 4.3.2 Post - Monsoon The results of spatial mapping of the variation of various water quality parameters in deep tube wells for the post – monsoon are shown in figures 4.64 to 4.85. 4.3.3 VARIATION IN THE CONCENTRATION OF THE PARAMETERS IN DEEP TUBE WELLS OF PRE AND POST MONSOON 2013 Comparison of the changes in groundwater quality parameters with in pre and post monsoon is attempted in this section. Figures 4.86 to 4.89 present the temporal change in the groundwater quality in deep tube wells in the study area. The changes in water quality parameters with respect to space as indicated therein show that there is variation in the concentration of some of the parameters between pre – monsoon and post – monsoon (alkalinity, iron, hardness etc). The concentration of most of the parameters reduced in post – monsoon.
  • 111. 103 4.4 SPATIAL VARIATION IN SHALLOW TUBE WELLS IN 2013 4.4.1 Pre - Monsoon In the extended phase of the study special attention was made to understand the spatial variation in the quality of groundwater in the top aquifers (Shallow wells). Figures 4.98 to 4.122 Show the spatial variation in the quality parameters in the shallow tube wells. Most of the parameters showed a trend below the permissible limits. However, the additional parameters like of TOC or COD did figure in some of the tube wells especially at locations close to industries where such organic pollution is anticipated. Therefore, it was decided that such a parameter may be continued to be monitored in the subsequent samplings. Concentration of some heavy metals like Lead, Zinc, Chromium, Cadmium etc., although was observed in few tube wells, no meaningful conclusions could be drawn due to paucity of data. However, the continued monitoring of these wells and analysis of data would provide more insights into this observation 4.4.2 Post - Monsoon The figures 4.123 to 4.148 depict the spatial variation in the quality of groundwater in shallow wells in the post monsoon period. 4.4.3 VARIATION IN THE CONCENTRATION OF THE PARAMETERS IN SHALLOW TUBE WELLS OF PRE AND POST MONSOON 2013 Comparison of the changes in groundwater quality parameters with in pre and post monsoon is attempted in this section. Figures 4.149 to 4.172 present the temporal change in the groundwater quality in shallow tube wells in the study area. The changes in water quality parameters with respect to space as indicated therein show that there is variation in the concentration of some of the parameters between pre – monsoon and post – monsoon (alkalinity, iron, hardness etc). The concentration of most of the parameters reduced in post – monsoon.
  • 187. 179 4.5 MAJOR ION CONCENTRATION The major ion concentration of the groundwater chemical quality was evaluated using the trilinear diagram (piper diagram). The data derived from the groundwater quality analysis of the study areas were used for making the piper diagram. Figures 4.173 and 4.174. depict the piper diagram for Una and Baddi and Barotiwala areas of the study, respectively. Geochemical facies evaluation of the groundwater indicated that most of the samples, both from shallow and deep wells, are of the Ca-Mg-HCO3 type. Figure 4.173 Piper diagram (Una)
  • 188. 180 Figure 4.174 Piper diagram (Baddi) 4.6 LITHOLOGICAL MODEL Figures 4.175 and 4.178 indicate the lithological model of the study areas using the procedure demonstrated in section 3.3.5. The cross section so derived will be of use in predicting the lithological profile of the wells and in identifying the lithologically ideal locations for well construction.
  • 191. 183 4.7 GROUNDWATER VULNERABILITY Vulnerability/pollution potential is an estimate of the potential threat of the groundwater to pollution. The approach used is to prepare a pollution potential index based on the topography, drainage pattern and lithological profile of the region. Using the thematic maps of the region, the final vulnerability map was prepared by running the DRASTIC model in the GIS environment by superimposing the seven hydro-geological layers. Figures 4.179 & 4.180 show the vulnerability maps for the study areas. The Drastic Indices obtained from the model varied largely from 100 to 160. The study areas were divided into less vulnerable (less than 100), moderately vulnerable (100 – 150) and highly vulnerable (more than 150) with respect to groundwater pollution. In Una region, the highly vulnerable area was estimated to be around 10 – 15%; whereas in Baddi- Barotiwala the percentage area falling under highly vulnerable category was about 80 - 85%. Incidentally, under the natural conditions, the high and moderate groundwater vulnerability zones are mainly located in the groundwater recharge zones. This map would help in identifying the vulnerable areas in the region and would provide a management tool in deciding the location of groundwater extraction structures and potential pollution threat in decision making with respect to groundwater management.
  • 194. 186 CHAPTER-5 CONCLUSIONS AND RECOMMENDATIONS 5.1 SUMMARY AND CONCLUSIONS The project was undertaken as part of Hydrology Project – II (HP – II) with an objective to improve and develop an integrated and comprehensive hydrological data collection and database management system for improved productivity and cost effectiveness of water related investments in Himachal Pradesh. The specific objective of the study was to assess the characteristics of groundwater in industrially predominant areas of Himachal Pradesh. The major industrial areas in the state of Himachal Pradesh viz Baddi- Barotiwala in Solan district and Tahliwal- Mehatpur falling in Una District were considered for the study. The water quality data from the baseline data and data collected as part of this study were used for preparing the GIS based information system for groundwater management in the region. Based on the analysis of the data and observations, the following specific conclusions are drawn:  There is an urgent need to improve the groundwater management system in Himachal Pradesh especially in the industrially predominant areas.  GIS based information system for groundwater management is useful in dealing with diverse and complex data base of groundwater quality  The quality of the groundwater in the study area varied both spatially and temporarily (Pre monsoon and Post monsoon)  Although it is intuitive that the industrial effluents affect the groundwater quality, no substantiative proof to this effect could be derived from this study based on the deep tube well water quality studies.  Although the transport of the pollutants / contaminants from the industrial effluents to the aquifers as hypothesised could not be established based on the water quality assessment done in the deep aquifers, the results indicated deteriorating trend in the groundwater quality in the region.  The water quality of the shallow wells was found to be inferior to that of deep wells.  The lihtological models developed from the log data of the study area would be useful in groundwater management decision making
  • 195. 187  Geochemical facies evaluation indicated that the groundwater of the study area is of Ca-Mg-HCO3 type  The vulnerability assessment of the study area using DRASTIC indices indicated that both the studies areas are vulnerable to contamination of groundwater. In Una region, the highly vulnerable area was estimated to be around 10 – 15%; whereas in Baddi-Barotiwala the percentage area falling under highly vulnerable category was about 80 - 85%.  The methodology proposed here in presents a simple GIS based information system to deal with the data base of continuous monitoring of groundwater system.  This information system could also be used for the impact assessment of industrial activities and policy decisions on groundwater management. 5.2 RECOMMENDATIONS The following recommendations are made based on the present study:  Continuous monitoring of the observation wells in the industrially predominant areas of the Himachal Pradesh is essential to understand the impact of the industries in the vicinity on the groundwater quality  A GIS based information system for groundwater management is essential to be established in the industrially predominant areas of the Himachal Pradesh. Data on a continuous basis to be input to this information system so as to regularly asses the spatial and temporal changes in the groundwater quality in the area  Although the impact of the industrial pollutants or contaminants on the groundwater quality is intuitive no clear correlation could be established as part of this study. A study and modeling of pollutant transport in the geographical region is required to establish a clear correlation or „cause – effect‟ relationship  In this study, the groundwater quality was assessed based on the drinking water quality parameters. However, a long term study tracking the specific parameters identified to be originated from the industry(s) under consideration should be taken up to establish the „cause – effect‟ relationship (e.g., the monitoring of TOC, COD etc as proposed in the later part of the study).  Since the study areas receives high average annual rainfall, it is recommended that rainwater harvesting may be adopted as a mandatory requirement in all the industries / buildings in the region
  • 196. 188  The development of the groundwater resources in the region should be carried out in a controlled and phased manner. The fluctuations in the water level and quality changes may have to be continuously monitored and the management of the groundwater in the region may be carried out by a single agency / department  The monitoring and management of the industrial effluents emanate from the region should be carried out and effluent treatment should be made mandatory for all the industries
  • 197. 189 REFERENCES  Aguuilar, J. B, Orban P, Dassargues, A, and Brouyere, S , Identification of groundwater quality trends in a chalk aquifer threatened by intensive agriculture in Belgium., Journal of Hydrogeology, V 15(2), pp1615-1627, 2007  Al-Adamat, A.R.N Foster, I.D.L and Baban, SMJ, Groundwater vulnerability and riskmapping for the Balastic auifer of the Azraq basin of Jordan using GIS , Remote sensing and DRASTIC, Applied Geography, V 23 (3) , pp 303-324, 2003.  Aller, L , Bennet, T Lehar J H, Petty, R.J and Hackett G , DRASTIC a standardized system for evaluation groundwater pollution potential using hydrogeological settings, EPA 600/2/87/035: 625, 1987  CGWB, Groundwater Information Booklet, Una District, Himachal Pradesh, 2007  CGWB, Groundwater Information Booklet, Solan District, Himachal Pradesh, 2007  CGWB, Groundwater year Book Himachal Pradesh (2007-2008)  CGWB, Groundwater Management Studies Una District, Himachal Pradesh (Reapprisal Hydrogeologcal Survey, AAP 2006-2007)  CGWB, Aquifer System of Himachal Pradesh, 2012  CPCB, Status of water quality in India, 2010  Rajesh Bansal, L. N. Sharma and Siby John, Analysis, Assessment and Mapping of Groundwater Quality of Chandigarh (India), Journal. of Environmental Science and Engg., V 53(2), pp 157-162, April 2011  Rajesh Bansal, L. N. Sharma and Siby John, Groundwater Pollution Risk Mapping of Chandigarh in Ghaggar Basin, 23rd Indian Engineering Congress, IEI, Warangal, 11-14 December, 2008
  • 198. 190  Siby John, L.N.Sharma, Rajesh Bansal, Groundwater quality assessment and mapping for Chandigarh (India), Proc. Int. Conf ASCE-EWRI India, IIT Madras, India, 2010  Siby John, L.N.Sharma, Rajesh Bansal “GIS Based Modeling of Geo-chemical quality of Groundwater in Chandigarh”, Int. Symposium, “Geospatial Databases for Sustainable Development”, Goa, Sept 27-30, , pp 36, 2006
  • 199. SNO. LOCATION AUTO CHEMICAL SOAP ELECT FOOD H/WARE LEATHER PHARMAC EUTICAL PLASTIC PRINTIG STEEL TEXT. TOTAL 1 Baddi 47 41 29 68 20 4 9 68 53 26 21 15 401 2 Jharmajri 1 6 9 20 6 0 4 40 13 14 8 5 126 3 Barotiwala 4 11 10 9 0 0 2 12 8 4 10 1 71 4 Malpur 1 2 1 0 2 0 0 10 5 0 0 1 22 5 Manpura 1 1 0 8 0 0 2 10 2 6 0 0 30 6 Kirpalpura 5 2 0 2 3 0 0 0 0 5 1 0 18 7 Rajpura 3 0 2 0 0 0 1 0 0 0 0 5 11 8 Kishanpura 5 4 3 2 0 0 1 20 7 13 0 1 56 9 Bagbania 0 1 0 4 3 0 1 11 1 4 0 0 25 10 Khera 0 0 1 1 0 0 0 3 0 0 1 1 7 11 Dundhli 0 0 1 5 1 0 0 11 5 0 0 0 23 12 Kalujhunda 0 0 0 2 0 0 0 0 0 0 1 0 3 13 Nangal 0 0 0 1 0 0 0 3 1 0 2 0 7 TOTAL 67 68 56 122 35 4 20 188 95 72 44 29 800 APPENDIX 1 : TYPE AND NUMBER OF FACTORIES IN BADDI AND BAROTIWALA AREA
  • 200. Sr. No. NAME ADDRESS PRODUCT 1 Agnihotri Concrete Blocks, Plot No. 16-17, Ind. Area Tahliwal, Una Concrete Blocks 2 Alfa Cement Industry, 34-B, Ind. Area, Tahliwal, Una Cement 3 Anand Offset Printers & Packers, 35, Ind. Area, Tahliwal, Una Offset Printing 4 Arora Industries Pvt. Ltd., Plot No. 68-69, Ind. Area Tahliwal, Una Laundry Soap 5 Asterisk Health Care, V.P.O. Bela, Bathuri, Teh. Haroli, Una Pharmaceuticals 6 B.B. Chemicals Pvt. Ltd., Plot No. 18-22, Ind. Area Tahliwal, Una Chlorinated Plastic 7 Bectore Food Specialistries Ltd., Plot No. 13, Phase 1-2 Ind. Area Biscuits 8 Beta Max Remedies Pvt. Ltd., Plot No. 24-25, Ind. Area Phase-I/II Pharmaceutical 9 Crystal & Rosin Turpentine, Plot No. 79, Ind. Area Tahliawal, Una Cuppies & Patties 10 D J Biotech Pvt. Ltd., Kh. No. 60-61, Vill. Bela Bathuri, Teh. Pharmaceutical 11 Dee Vashisht Ent., Plot No. 78, Ind. Area, Tahliwal, Una Doona Plates 12 Deep Enterprises Pvt. Ltd., Plot No. 65, Ind Area Tahliwal, Una Disposable Paper Plates & Duna 13 Deepak Fasteners Ltd. Unit-Ii, Near 33 Kv Sub Sta, Ind. Area, Ph-Iv, Nut-Bolts 14 Devki Nandan Steel Works, Plot No. Ind. Area Tahliwal, Una Fabricated Steel Structure, Cross Arms 15 Divine Meditech (P) Ltd., # 18, Phase-III, Ind. Area Tahliwal, Una Electronic Medical Surgical Equipments 16 Divyam Storage System, Vill. Bela Bathri, Tahliwal Pallet Packs, Slotted Angles Cable Tray 17 Ess Ess Industries, Plot No. 76-77, Ind. Area, Tahliwal, Una Plastic Parts 18 Gawala Cattle Feed Pvt. Ltd., Plot No. 57-58, Ind. Area Tahliwal, Una Gram Udyog Welfare Association 19 Geeta Industries, V.P.O. Bathu, Teh. Haroli, Una Water Tank 20 Goodwill Pre-Pob., Near Power Grid V.P.O. Nangal Kalan, Transformer Parts 21 H.N. Steel Casting Pvt. Ltd., Vill. Bathri, Teh. Haroli Near Tahliwal, Ingots 22 Haustus Biotech Pvt. Ltd., P. No. 44-45, Ind. Area Tahliwal, Una Pharmaceuticals 23 Hi-Flex Laminatoes, Plot No. 8-A, Ph. Ii, Ind. Area Tahliwal, Printers & Laminators 24 Hike Leather Pvt. Ltd., Plot No. 3, Ind. Area, Tahliwal, Una Shoes 25 HNI International Pvt. Ltd., Bathu, Teh. Haroli, Una Fasteners 26 J.K. Gases, Plot No. 1,2, 2A-3, Ind.Area Tahliwal, Una Oxygen Gas 27 J.M. J. Essential Oil Co., Plot No.39, Ind. Area Tahliwal, Una Perfume 28 Jay Pee Enterprises, Plot No. 3, Phase Iii, Ind. Area Tahliwal, L.D., H.D., P.P. Granula 29 Jay Pee Industries, Plot No.35A, Phase 1 & 2, Ind. Area, Welding Electrodes & M.S. Binding Wire 30 Jupiter Multi Fruit Products, Plot No. 1, Ind. Area Tahliwal, Una, (H.P.) R.T.S. Jam Pickle Savees INDL. AREA TAHLIWAL (UNA) APPENDIX 1
  • 201. 31 Kaloti Forege Pvt. Ltd., Plot No. 71, Ind. Area Tahliwal, Una Nut Bolts & H.B. Wire 32 Kamlesh Electrical Works Pvt. Ltd., Shed-9, Ind. Area Tahliwal, Una Electrical Accessories 33 Kaushal Floor Mills Pvt. Ltd., Plot No. 3, Ind. Area Tahliwal, Una Atta, Meda, Suji 34 Laxmi Packaging Products, Plot No. 50, Ind. Area, Tahliwal, Una Corrugated Boxes 35 Lovin-Care Cosmetics Pvt. Ltd., Vpo Bathu, Teh. Haroli, Una Cosmetics 36 Lucky Boards, Vill Gurplah, Teh. Haroli, Distt. Una Mill, Mix & Hard Board 37 Mahesh International Co., Plot No. 39-40, Ind. Area Tahliwal, Una Tea 38 Manbik Graphics Pvt. Ltd., Plot No. 40, Ind. Area Tahliwal, Una Computer Stationery 39 Mefro Organic Ltd., Plot No.4, Ind. Area, Tahliwal, Una Pharmaceuticals 40 Megaa Bakers Pvt. Ltd., Plot No.2, Ind. Area Tahliwal, Una Biscuits 41 Mehak Chemical Pvt. Ltd., # 47, 48, 49, 53,54,55, Ind. Area Tahliwal, Stable Bleaching Powder 42 Midas-Care Pharmaceuticals Pvt. Ltd., Vpo Bathu, Teh. Haroli, Una Pharmaceutical 43 Milli Trends & Foils, V.P.O. Bela Batteri, Haroli, Una Leather Foil 44 Mohindra Glass Craft, Plot No. 57, Ind. Area Tahliwal, Una Fancy Mirrors 45 Mohit Plastics, Shed No. 7, Ind. Area, Tahliwal, Una Plastic Goods 46 Monika Food Pvt. Ltd., Plot No. 63, Ind. Area Tahliwal, Una Basen 47 Muneesh Cattle Feed Pvt. Ltd., Plot No. 26, Inda. Area Tahliwal, Una Gram Udyog Welfare Association 48 Nayasa Multiplast, Bela Bathri, Teh. Haroli, Una Plastics Dana 49 Neelam Alloys & Casting, Vill Bela Bathri, Distt. Una M.S. & C. I. Casting 50 Nisha Enterprises, Shed No. 4 Ind. Area Tahliwal, Una Plastic Elect. 51 P.B. Poles Pvt. Ltd., Plot No. 8, Ind. Area Tahliwal, Una P.B. Poles 52 Pooja Cardboard Box Pvt. Ltd., Plot No. 50,51,52, Ind. Area, Tahliwal, Cardboard Box 53 Pritika Autocast Pvt. Ltd., Vill. Bathri, Tahliwal, Haroli, Una Tractors Parts 54 Pure Pet Recycling Co. Unit � No. - 1, Plot No. 75, Ind. Area Phase I-Ii Tahliwal, Pet Flakes/Plastic Inpemes 55 R & S Laboratories, 14 & 15, Ind. Area, Tahliwal, Una Pharmaceuticals 56 Rahul Cattle Feed Industries, Plot No. 33, Ind. Area Tahliwal, Una Cattle Feed 57 Ravi Concretes, Plot No. 2-Iii Ind. Area Tahliwal, Una Concretes Blocks 58 Regal Snack Pvt. Ltd., Vill. Shampura, Tahliwal, Una Potato Chipps 59 Rehal Furniture Pvt. Ltd., Plot No. 45, Ind. Area Tahliwal, Una Nip Furniture 60 Ridhi Sidhi Engineers, 453/1, Bela Bathri, Tahliwal, Una Water Treatment, Food Processing & 61 Royal Steel & Furniture Industry, Plot No. 4-Iii, Ind. Area Tahliwal, Una Steel Furniture, Mattresses
  • 202. 62 S.R. Steels,. Vill. Bathri, Teh. Haroli Near Tahliwal, TMT Bars 63 Saini Barke System Pvt. Ltd., . Plot No. 25, Phase-III, Tahliwal, Una Wheel & Slave Cylinder & Parts 64 Saini Polymers Pvt. Ltd., . Plot No. 73, 74 Phase-II, Tahliwal, Una Break Parts 65 Sainson Pulp & Paper Ltd., . Vpo. Tahliwal, Una Paper 66 Sandal Dhoop Pvt. Ltd.,. Plot No. 59, Ind. Area Tahliwal, Una Dhoop 67 Sandal Floor Mills Pvt. Ltd., . Plot No. Ind. Area Tahliwal, Una Atta & Wheat Products 68 Sarup Tannries Ltd.,. Ind. Area, Tahliwal, Una Shoes 69 Saw Tech Pvt. Ltd., . Plot No. 26, Ind. Area, Tahliwal, Una Diamond Tool 70 Shiv Om Poly Pipe Pvt. Ltd.,. Plot No. 41-42-43, Tahliwal, Una PLBHDPE Pipe & HDPE Pipe 71 Shivani Knitwears Pvt. Ltd.,. Plot No. 66, Ind. Area, Tahliwal, Una Knit Wears 72 Shree Ganesh Plastic Industries,. Plot No. 6, Ind. Area Tahliwal, Una Plastic Dana 73 Shri Om Vinyle & Chemicals Pvt. Ltd.,. Vill. Bela Bathri, Teh. Haroli, Una Solvent Chemicals 74 Siddhartha Cosmetics Plus Products,. 82, 83 Ph. I-Ii, Ind. Area Tahliwal, Una Cosmetics 75 Sudarshan Pine Product, . Plot No. 84-85 A, Ind. Area Tahliwal, Una Pine Product 76 Sukhjit Agro Industries, . Vill. Gurplah, Sub. The. Haroli, Una Liquid Glucose, 77 Surindera Engineering Works,. Plot No. 46-56, Ind. Area, Tahliwal, Una Engineers Fabricators 78 Suvidha Associates,. # 20, Phase-3 Ind. Area, Tahliwal, Una Plastic Moulded Foot Wear 79 Tara Mandal Minks Pvt. Ltd., . Plot No. 1, Phase-I, Ind. Area, Tahliwal, Soft Mink Blankets 80 Una Spunpipe Pvt. Ltd., . Plot No. 9, Ind. Area Tahliwal, Una Spun Pipe 81 Vinagak Food Product, . Plot No. 17, Ind. Area, Tahliwal, Una Food & Bakery 82 Vinayak Steel Industries,. Bela Bathri, The. Haroli, Una Rolling Mills Parts 83 Viren Agrotech Pvt. Ltd.,. Vill. Bela Bathari, The. Haroli, Una Stearic Acid 84 VMK Pharmatech, . Plot No. 55, Ind. Area Tahliwal, Una Pharmaceutical 85 Y.S.R.G., . Plot No. 7, Ph. Iii Ind. Area Tahliwal, Una Battery Spreader 86 Zamidara Agro Industries Pvt. Ltd., . Plot No. 21, Ind. Area Tahliwal, Una Agriculture Tools
  • 203. INDUSTRIAL AREA MEHATPUR Distt. Sr. No NAME ADDRESS PRODUCT 1 A.K. Polymer, Plot No.69, Ind. Area Mehatpur, Una Pet Bottle 2 Aeri Electricals & Engg. Works, 56, Ind. Area Mehatpur, Una Electrical Fan Dondud, Sank, Regulator 3 Alcast International, 4D (2-3) Ind. Area, Mehatpur, Una Die Casting 4 B.D. Plasts, 143, Ind. Area Mehatpur, Una P.V.C. Pipe 5 Balaji Industries, 137, Industrial Area, Mehatpur Distt. Una Automotives Fitters 6 Bansal Tubes, 12-B Ind. Area Mehatpur, Distt. Una Cement Floor Tiles Inter Lock Pavers 7 Durga Flour Mills, Plot No. 87, Ind. Area, Mehatpur, Distt. Atta, Besan, Dalia 8 Fine Emboidiry, 2/4, 1A, Ind. Area, Mehatpur, Una Textile Yarn 9 Ganpati Metal & Prints, Plot No. 36, Ind. Area, Mehatpur, Una Printing Aluminium Sheets 10 Govind Wires , 5-B, Ind. Area, Mehatpur, Una Go Swiches Stay Sets, Xarms Panel 11 Gupta Tubes, # Ind. Area Mehatpur, Una Corrugated Boxes HDTE & Alkhatine 12 H & M Industry, Plot No. 108, Ind. Area Mehatpur, Una BOPP Caps 13 H.P.G.I.C. Country Liquor Bottling Plant, Ind. Area, Mehatpur, Una Country Liquor 14 Him Steel Products, 98, Ind. Area Mehatpur, Distt. Una HDPE Pipes Fitting 15 Him Valves & Regulators Pvt. Ltd., 101-103, Ind. Area, Mehatpur, Distt. Una Valves & Regulators 16 Himachal Pradesh General Industries, Plot No. 5-A, Ind. Area Mehatpur, Una Country Wine 17 Honeywell Resorts Pvt. Ltd., Plot No. 4, Ind. Area, Mehatpur, Una Mineral Water Soda Etc. 18 International Machine Screws Ind., Plot No. 2 (E) 2 Ind. Area Mehatpur Distt. Domestic Wooden 19 Kamla Industries, Plot No. 85, Ind. Area, Mehatpur, Una Electrical Goods 20 Kangra Rosin & Tuepentine Pvt. Ltd., Plot No. 85-86, Ind. Area, Mehatpur, Una Rosin & Turpentine 21 Kapco Industries, Plot No. 44-C, Ind. Area, Mehatpur, Una Alkathene/HDPE Pipe Fitting & Tanks 22 Kareena Industry, Plot No. 81, Ind. Area Mehatpur, Una P.V.C. Black Pipe 23 Luxmi Industries, 82, Ind. Area, Mehatpur, Una Paper Napkin 24 Maha Dev Soap And Detergent Ind., Plot No. 1-8, Ind. Area Mehatpur, Una Washing Soap 25 Mahesh International Co., Plot No. 39-40, Ind. Area Tahliwal, Una Tea 26 Manbik Graphics Pvt. Ltd., Plot No. 40, Ind. Area Tahliwal, Una Computer Stationery 27 Mayfair Biotech Pvt. Ltd., Plot No. 67A & 68 Ind. Area Mehatpur, Biotech, Pharmaceutical 28 Mehatpur Pakages Pvt. Ltd., 128 Ind. Area Mehatpur, Una Jute Bags & HDPE Bags 29 Mohan Eng. Works, 11-C, Ind. Area, Mehatpur, Una Plastic Graneuls 30 Monal Biotechnologies, 6-6A-7, Ind. Area Mehatpur, Una B.E (Elect) F.I.E. 31 Namdhari Coach Builders, Plot No. 2 (E) 3 To 6 Ind. Area Mehatpur, Fabrication Of Automobile Body 32 Naverich Electronics Pvt. Ltd., 27, Ind. Area, Mehatpur, Una Invertor APPENDIX 1
  • 204. 33 Navyug Enterprises, Plot No. 95, Ind. Area, Mehatpur, Una Fan & Electrical App. 34 NCI Ayurvedic Pharmacy, Plot No. 89, Ind. Area Mehatpur, Una Pharmaacy 35 Nipso Polyfabriks Ltd., 30-31 Ind. Area Mehatpur, Distt. Una Sacks 36 Poly Extruvions, Plot No. 2A, Ind. Area, Mehatpur, Una Plastic Compounds 37 Prabhakar & Co., 1A, Ind. Area, Mehatpur, Una Electric Control Panels 38 Punjab Laminates Pvt. Ltd., 9-10, Ind Area Estate Mehatpur Una Laminated Sheets(Sunmica) 39 Pyara Rexine (P) Ltd., 2B, Ind. Area, Mehatpur, Una Rexine 40 R.M. Minerals Pvt. Ltd., 129-A Ind. Area Mehatpur, Una Calcium Carbide 41 Rajare Auto Services, 14, Ind. Area Mehatpur, Distt. Una (H.P.) Macy 42 Ranger Braveries Pvt. Ltd., 1 & 130, Ind. Area Mehatpur, Una Wine Product 43 Royal Industries, Plot No. 44-C, Ind. Area, Mehatpur, Una Water Tank 44 S.V. Steel Works, . 43, Ind. Area, Mehatpur, Una Aluminium Febrication 45 Sanjeev Tyres, . 5-E, Ind. Area Mathatpur, Una Tyres & Retreating 46 Saraswati Cables & Allied Ind. Pvt. Ltd., . 6-B, Ind. Area, Mehatpur, Distt. Una Electrical Wire 47 Satguru Body Builders, . Plot No. 5-F, Ind. Area, Mehatpur, Una Body Builders Vehicle 48 Seagull Labs (I) Pvt. Ltd., . 29, Mehatpur Ind. Area, Una Pharmaceutical 49 Shiva Aluminum, . # 132, Ind. Area Mehatpur, Una Brand Aluminum 50 Shri Krishna Industries, . Plot No. - 11, Ind. Area Mehatpur, Una Pet Bootle 51 Spatia Chemicals,. 76-77, Ind. Area Mehatpur, Una Ferrous Sulphate 52 Spectora Holo Pvt. Ltd.,. # 129, Mehatpur, Una Holo G 53 Spen Formulation Pvt. Ltd., . 123, Ind. Area Mehatpur, Distt. Una Pharmaceuticals Formulation 54 Sprem Enterprises,. Plot No. 106, Ind. Area, Mehatpur, Una Electrical Accessories 55 SRN Enterprises,. 2-D, Ind. Area Mehatpur, Una Aluminium Doors & Wooden Fitting 56 Stanford Laboratories Pvt. Ltd.,. Plot No. 8, Ind. Area, Mehatpur, Una Pharmaceutical 57 Steel Aluminium Product, . 57, Ind. Area, Mehatpur, Una Aluminium Tool Fitting 58 Stylish Packers Pvt. Ltd.,. Plot No. 33, Ind. Area, Mehatpur, Una Corrugated Boxes 59 Sudhanshu Herbs Mfg. & Supplier, . 46, Ind. Area Mehatpur, Una Ayurvedic Medicines 60 Sun Plas Industry, . 130-A Ind. Area Mehatpur, Una Radiator Fan 61 Supreme Industries, . 57 & 131, Ind. Area Mehatupr, Una Aluminum Builidng Material 62 Surendra Industries, . Indl Area, Mehatpur, Distt. Una Water Tank (Index) 63 Surindra Ind. Bansal Traders,. 58 & 59B, Ind. Area, Mehatpur, Una Plastic Pipes Fittings 64 Surya Industries, . # 139, Ind. Area Mehatpur, Una Textile 65 Swiss Garnier Life Science, . 21-22-23, Ind. Area Mehatpur, Una Pharmaceuticals 66 Tiwari Chemicals,. Near Petrol Pump Una Road Mehatpur All Type Chemicals 67 Tulip Laboratories,. 71-72, Ind. Area Mehatpur, Una Pharmaceuticals Liquid, Tablet, Capsule 68 Varun Product, . 143, Ind. Area Mehatpur, Una'#70, Ind. Pet Bottles 69 Vats Industries, . #70, Ind. Area Mehatpur, Una Pet Bottles